Twelve years of data from WISE

The Wide Field Infrared Survey Explorer (WISE) was launched in 2009 with an intended mission of two years, during which it would map the sky looking for asteroids. In 2011 NASA extended the mission, renaming the telescope for inexplicable reasons to NEOWISE (adding “Near-Earth Object” to the beginning).

In the more than a decade since, the telescope has been able to get eighteen repeated scans of the entire sky, allowing scientists to track many changes in a variety of stellar objects over time.

Yesterday NASA issued a press release celebrating this long achievement.

Every six months, NASA’s Near-Earth Object Wide Field Infrared Survey Explorer, or NEOWISE, spacecraft completes one trip halfway around the Sun, taking images in all directions. Stitched together, those images form an “all-sky” map showing the location and brightness of hundreds of millions of objects. Using 18 all-sky maps produced by the spacecraft (with the 19th and 20th to be released in March 2023), scientists have created what is essentially a time-lapse movie of the sky, revealing changes that span a decade.

There is a bit of hype in this claim. The data isn’t really useful when looked at across the entire sky. One has to zoom into particular objects to see them evolve over time. Also, many of these changes, such as with variable stars, are well known and tracked by many other telescopes.

Nonetheless, this infrared database is very valuable. It can be used for example by astronomers to identify objects that should be viewed with high resolution in the infrared, by Webb.

Webb takes infrared image of Hubble’s Pillars of Creation

The Pillars of Creation, as seen by Hubble and Webb
Click for original image.

Not unexpectedly, astronomers have quickly begun aiming the Webb Space Telescope’s infrared eye at some of the most famous targets previously imaged in optical wavelengths by the Hubble Space Telescope.

The newest example is shown to the right and reduced and labeled to post here. It shows what NASA officials dubbed “The Pillars of Creation” when Hubble first photographed this nebula in 1995, with a later 2014 Hubble optical image at the top and the new 2022 Webb infrared image on the bottom. From this image’s caption:

A new, near-infrared-light view from NASA’s James Webb Space Telescope, at [bottom], helps us peer through more of the dust in this star-forming region. The thick, dusty brown pillars are no longer as opaque and many more red stars that are still forming come into view.

While the pillars of gas and dust seem darker and less penetrable in Hubble’s view [top], they appear more diaphanous in Webb’s. The background of this Hubble image is like a sunrise, beginning in yellows at the bottom, before transitioning to light green and deeper blues at the top. These colors highlight the thickness of the dust all around the pillars, which obscures many more stars in the overall region.

In contrast, the background light in Webb’s image appears in blue hues, which highlights the hydrogen atoms, and reveals an abundance of stars spread across the scene. By penetrating the dusty pillars, Webb also allows us to identify stars that have recently – or are about to – burst free. Near-infrared light can penetrate thick dust clouds, allowing us to learn so much more about this incredible scene.

While the Hubble colors attempt to mimic the colors seen by the human eye, the colors in the Webb image are all false colors, chosen by the scientists to distinguish the different infrared wavelengths produced by different features in the picture.

Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

SpaceX simplifies smallsat rideshare program, effectively slashing prices

SpaceX has reworked its smallsat rideshare program to allow smaller satellite customers to book directly with the company, effectively slashing the prices they are charged.

While it technically hasn’t reduced its prices, SpaceX will now allow satellites as small as 50 kilograms to book directly through the company at its virtually unbeatable rate of $5500 per kilogram. Before this change, customers with small satellites would either have to pay for all the extra capacity they weren’t using, boosting their relative cost per kilogram, or arrange their launch services with a third-party aggregator like Spaceflight or Exolaunch.

Part of the reason for this change is the shift by SpaceX to a new satellite deployment platform that allows for a wider variety of satellites of all sizes. Some tiny satellites will no longer have to rely on an aggregator’s own deployment platform.

The first Greek star catalog discovered hidden in medieval parchment

Scientists have discovered part of the first Greek star catalog created by Hipparchus — thought by many to have invented the modern field of astronomy — hidden in a medieval parchment that had been reused for other puposes.

Scholars have been searching for Hipparchus’s catalogue for centuries. James Evans, a historian of astronomy at the University of Puget Sound in Tacoma, Washington, describes the find as “rare” and “remarkable”. The extract is published online this week in the Journal for the History of Astronomy. Evans says it proves that Hipparchus, often considered the greatest astronomer of ancient Greece, really did map the heavens centuries before other known attempts. It also illuminates a crucial moment in the birth of science, when astronomers shifted from simply describing the patterns they saw in the sky to measuring and predicting them.

The manuscript came from the Greek Orthodox St Catherine’s Monastery in the Sinai Peninsula, Egypt, but most of its 146 leaves, or folios, are now owned by the Museum of the Bible in Washington DC. The pages contain the Codex Climaci Rescriptus, a collection of Syriac texts written in the tenth or eleventh centuries. But the codex is a palimpsest: parchment that was scraped clean of older text by the scribe so that it could be reused.

Using modern multi-spectral imaging, the researchers were able to decipher the older text, and determined it was almost certainly written by Hipparchus and included his star measurements.

Read the whole article at the link. It is a fascinating detective story describing the origins of modern astronomy in western civilization.

Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Isaacman’s next private mission to space now scheduled for March ’23

Jared Isaacman’s next private mission on a Dragon capsule, dubbed Polaris Dawn, has now been scheduled for March ’23, during which the first spacewalk by a private citizen will occur.

The mission is planned to last five days, will have a crew of four led by Isaacman, and will also attempt the highest Earth orbit flown by any manned mission. From the mission’s webpage:

At approximately 700 kilometers above the Earth (434 miles), the crew will attempt the first-ever commercial extravehicular activity (EVA) with SpaceX-designed extravehicular activity (EVA) spacesuits, upgraded from the current intravehicular (IVA) suit.

It is not clear if one or all four of the crew members will participate in that spacewalk. At a minimum, all four must be in suits that can work during a spacewalk, since their Dragon capsule does not have an airlock.

The mission will also be used as to raise funds for St. Jude Children’s Hospital, as was done during Isaacman’s first flight, Inspiration4, in the fall of 2021.

JAXA reveals cause of Epsilon rocket failure

Japan’s space agency JAXA yesterday announced the results of its investigation into the launch failure of its Epsilon rocket on October 12, 2022, pinpointing the cause to the attitude control system in the solid-fueled second stage.

After the launch of the three-stage solid-propellant rocket, the first-stage rocket engine worked normally and was detached as scheduled. The second-stage engine showed no combustion problem, but an abnormal attitude was confirmed immediately after the engine used up its fuel, JAXA told a science ministry meeting.

The attitude was off to the lower right by some 21 degrees more than planned, according to JAXA. The space agency judged that the rocket could not enter Earth orbit and sent a self-destruction signal to the rocket 6 minutes and 28 seconds after liftoff.

Analyses of flight and other data showed that one function of a reaction control system, which uses thrusters to control attitude and other factors, did not work after the combustion of the second-stage engine, according to JAXA.

Epsilon is Japan’s attempt to produce a low cost rocket, though it has only launched a handful of times since its first launch in 2013, suggesting it has not been attracting many customers.

Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

SpaceX engineer injured during engine test in January

During an engine test of a Raptor engine on January 18, 2022, a SpaceX engineer suffered a fractured skull when a protective cover broke off during venting.

The final step in the pressure check operation, venting, was done for the first time using an automated program as opposed to the normal manual method that had been used in previous operations. Immediately after initiating the automated venting, the employee was struck by the fuel controller cover which broke free from the controller module. The controller cover had sheared at the vertical to horizontal beveled seam, liberating the cover face from the assembly. The employee suffered a skull fracture and head trauma and was hospitalized in a coma for months.

OSHA fined SpaceX $18,475 in July for the accident.

According to a report yesterday in the Los Angeles Times, the employee, Francisco Cabada, was placed in a coma for two months. That report however is very unclear when he was placed in a coma, or his present condition. Also unclear about his present condition is the GoFundMe site created by his wife. As the OSHA case still appears open, this suggest Cabada has not yet recovered fully.

October 18, 2022 Quick space links

Courtesy of BtB’s stringer Jay.

 

 

 

  • How Russia steals Ukraine grain
  • This is actually not a tweet but an article detailing exactly how Russia is attempting to hide the export of Ukrainian grain, stolen from occupied territories.

 

 

Inverted river on Mars

Inverted river on Mars

Cool image time! The photo to the right, rotated, cropped, reduced, and enhanced to post here, was taken on May 30, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the scientists label as a “inverted fluvial system”.

Such features are not unusual on Mars. The theory explaining their formation is that this was once a channel where either water or ice flowed, packing the streambed down so that it was more dense than the surrounding terrain. After the flowing material disappeared, the less dense surrounding terrain eroded away, leaving the channel as a meandering ridge.

The location of this inverted channel, as shown in the overview map below, lends some weight to the flowing material being water or ice.
» Read more

Today’s blacklisted American: Students demand professor be fired for stating a fact

Professor Christy Hammer: targeted for blacklisting
Professor Christy Hammer: targeted for blacklisting by students

Persecution is now cool! After decades of quiet effort by leftists to eliminate all conservative teachers from the halls of education, we are now seeing the results: Students at the University of Southern Maine are boycotting the classes of one education professor, Christy Hammer, while also insisting she should be fired, simply because she stated in class this basic fact of biology: that there are only two sexes.

Almost the entire class of 22 students walked out, all except one, demanding a meeting to be held with the university’s School of Education and Human Development.

Elizabeth Leibiger, who is non-binary, said she felt ‘under personal attack’ after Professor Hammer said there were only two sexes. “I let her know I didn’t think she was qualified to teach a class about positive learning environments. It’s the ultimate irony,” Leibiger said to Fox News.

A restorative justice meeting was held, but Professor Hammer’s position didn’t change. Two dozen graduate students in the class continued to demand that the university replace Hammer, believing her to be transphobic. Students are now refusing to return to the classroom in which she teaches and will only attend class if a new educator be appointed.

The class is a requirement to complete the graduate-level Extended Teacher Education Program and become a certified teacher in Maine. [emphasis mine]

The university has refused to comply with the students’ demand that Hammer be fired. At the same time, its administrators are also pandering to these thuggish students. First of all, what the heck is “a restorative justice meeting” other than a typical Orwellian 2-minute hate session for these childish students to throw a tantrum. For the college to play that game is shameful. Nor did the college’s pandering end there:
» Read more

OneWeb gets deal to provide internet on airplanes

The competition heats up: OneWeb will partner with Panasonic Avionics — which already provides WiFi for 70 airlines — to use the satellite constellation as part of its airline service.

Adding LEO capabilities from OneWeb would enable pole-to-pole coverage with forward link speeds approaching 200 megabits per second (Mbps), according to Panasonic, and return link speeds up to 32 Mbps. Ben Griffin, OneWeb’s vice president for mobility services, said the deal enables the LEO operator to leverage Panasonic’s “reputation, expertise, and reach” to bring its network to airlines.

The agreement also paves the way for OneWeb’s services to be integrated into existing in-flight entertainment systems that Panasonic provides for aircraft.

Both OneWeb and Starlink now have deals to provide internet capabilities for airlines. The competition can only mean the cost to consumers on those planes will likely drop.

Meanwhile, India’s government commercial launch division, NSIL, is prepping a GSLV rocket to launch 36 OneWeb satellites for an October 22nd launch. This will be the first launch replacing the Russians as OneWeb’s launch provider. The launch path over the ocean (with a turn to avoid dropping debris on Sri Lanka) can be seen here.

Rocket startup Orbex raises another $45 million

The British-based rocket startup company Orbex announced today that it has successfully raised another $45 million in private investment capital, adding to the $63 million it had previously raised.

Orbex is developing Prime, a small launch vehicle designed to place up to 180 kilograms into low Earth orbit. The vehicle, built by the company at a factory in Forres, Scotland, will launch initially from Space Hub Sutherland, a new launch site under development in northern Scotland.

“With Orbex, we will have a rocket assembled in Scotland, launching from Scotland and likely transporting satellites built in Scotland into orbit,” said Nicola Douglas, executive director of the Scottish National Investment Bank, in a statement. “We’re building a full end-to-end commercial space ecosystem in Scotland and we’re proud to play our part in this funding round.”

The company is targeting 2023 for its first launch from the new spaceport in Sutherland, Scotland.

Both the Pentagon and Europe are looking for ways to fund Starlink for the Ukraine

According to an article in Politico today, both the U.S. military and the European Union (EU) are investigating ways in which either could fund the cost for providing Starlink to the Ukraine, rather than remaining a voluntary donation by SpaceX.

The most likely source of funding, several government and industry officials said, would be the Ukraine Security Assistance Initiative, which has been used to acquire a range of weapons and services for the Ukraine war effort.

The Starlink issue also came up during a meeting of the European Union’s foreign ministers on Monday, as the countries discussed whether to contribute funding to ensure Ukrainians keep their access to the service. Lithuanian Foreign Minister Gabrielius Landsbergis told POLITICO after the meeting that EU foreign policy chief Josep Borrell raised the subject of paying to keep the service running in Ukraine, but the effort is still in its early stages.

It also appears there are discussions to find a back-up to Starlink. At the moment however the only possible option would be OneWeb, and it is not clear its design would work for the soldier in the field.

Regardless, considering the amount of cash being thrown at military contractors for the war — much of which is likely worthless and simply pork — it seems entirely reasonable to devote some to Starlink, a technology that has actually made a difference.

ESA looking to SpaceX to launch Euclid space telescope

Capitalism in space: Having lost its Soyuz launch vehicle for its Euclid space telescope because of the Russian invasion of the Ukraine, the European Space Agency (ESA) is now looking at SpaceX as a possible option.

At a meeting of NASA’s Astrophysics Advisory Council, Mark Clampin, director of the agency’s astrophysics division, said his understanding is that the European Space Agency was leaning towards launching its Euclid mission on a Falcon 9 in mid to late 2023.

NASA is a partner on Euclid, a space telescope that will operate around the Earth-sun L-2 Lagrange point 1.5 million kilometers from Earth to study dark energy, dark matter and other aspects of cosmology. The 2,160-kilogram spacecraft was to launch on a Soyuz rocket from French Guiana in 2023.

Europe has for years used its own rockets for its science missions. However, right now the Falcon 9 appears the only option. The last launches of Europe’s Ariane-5 rocket are already assigned, and the new Ariane-6 rocket has not yet flown, is behind schedule, and its early launches are also already reserved.

Nor does ESA have other options outside of SpaceX. Of the rockets powerful enough to do the job, ULA’s Atlas-5 is also being retired, and the Vulcan rocket is as yet unavailable. Blue Origin’s New Glenn is years behind schedule, with no clear idea when it will finally launch.

A final decision is expected soon. ESA could either go with SpaceX, or simply delay several years until Ariane-6 is flying.

If SpaceX gets the job however it will once again demonstrate the value of moving fast in a competitive environment. While its competitors have dithered and thus do not have their rockets ready, SpaceX has been flying steadily for years, so it gets the business.

Gemini/Apollo astronaut Jim McDivitt passes away at 93

R.I.P. Jim McDivitt, who was the commander of both the Gemini 4 and Apollo 9 missions in the 1960s, passed away on October 13, 2022 at the age of 93.

He first flew in space as commander of the Gemini IV mission in June 1965. McDivitt was joined by fellow Air Force pilot Ed White on the program’s most ambitious flight to date. During Gemini IV, White would become the first American to venture outside his spacecraft for what officially is known as an extravehicular activity (EVA) or as the world has come to know it, a spacewalk. … The mission’s four-day duration nearly doubled NASA astronauts’ previous time in space to that point, with the longest American spaceflight previously being Gordon Cooper’s 34-hour Mercury 9 mission.

McDivitt’s second spaceflight as the commander of Apollo 9 played a critical role in landing the first humans on the Moon. This was the first flight of the complete set of Apollo hardware and was the first flight of the Lunar Module. The mission launched from NASA’s Kennedy Space Center on March 3, 1969, with Commander James McDivitt, Command Module Pilot David Scott, and Lunar Module Pilot Russell Schweickart. After launch, Apollo 9 entered Earth orbit and the crew performed an engineering test of the first crewed lunar module, nicknamed “Spider,” from beginning to end. They simulated the maneuvers that would be performed during actual lunar missions. During the mission, the astronauts performed a series of flight tasks with the command and service module and the lunar module. The top priority was rendezvous and docking of the lunar module with the command and service module. The crew also configured the lunar module to support a spacewalk by McDivitt and Schweickart. On Flight Day 10, March 13, 1969, the Apollo 9 capsule re-entered Earth’s atmosphere and splashed down in the Atlantic Ocean, within three miles and in full view of the recovery ship, the USS Guadalcanal, about 341 miles north of Puerto Rico.

To me, McDivitt’s most important discovery occurred early in his Gemini mission. After launch he was tasked with an attempt to approach and rendezvous with the upper stage, shortly after deployment. He was surprised to find that his intuition about doing so was utterly wrong. Whenever he tried to close the distance by applying thrust in the direction implied by his earthbound instincts, the distance actually increased.

McDivitt’s experience showed that rendezvous and docking in orbit was not going to be simple. In fact, it took almost the entire Gemini program in 1965 and 1966 to figure it out.

McDivitt never went to the Moon, but he was like all the first generation of American astronauts, professional, careful, dedicated, and remarkably good at what he did. May he rest in peace.

After 30 years the Geotail solar probe appears dead

Launched in 1992 as a joint U.S./Japan project to study the tail of the Earth’s magnetosphere, the Geotail solar mission appears to be over, though engineers continue to work the problem.

Originally, Geotail was equipped with two data recorders to collect the mission’s scientific data. One data recorder failed in 2012 after 20 years of gathering information about the plasma environment around Earth. The remaining data recorder continued collecting data for 10 more years until it experienced an anomaly on June 28, 2022.

The team at JAXA discovered the error with the recorder and have been performing tests to investigate the cause and extent of the damage. Ongoing attempts to recover the recorder have been unsuccessful. Without a functioning recorder, the science data from the U.S. instruments can no longer be collected or downlinked. NASA, ISAS, and JAXA are deciding the best path forward for the mission given the failure.

When the solar wind hits the Earth’s magnetosphere, it pushes it away so that on the side away from the Sun a tail forms, almost like the wake of a ship.

Without any way to download the spacecraft’s data, however, Geotail’s value as a scientific probe is extremely limited. If engineers can still control it and adjust its orbit, however, then it might still be useful for a variety of engineering and orbital flight tests.

October 17, 2022 Quick space links

Courtesy of BtB’s stringer Jay, who trolls twitter so we don’t have to.

 

 

 

Blacklisting in academia has been going on for decades unseen

The output from modern academia
The triumphant result of academia’s long blacklisting of conservatives

Blacklists are back and academia loves ’em: Though the return of blacklisting by Democrats has only become evident and blatant in the past two years, this blacklisting culture against conservatives has been aggressively blackballing such people from academia for decades, largely silently and without any news coverage.

That no one has noticed this blackballing is because until recently this effort hasn’t tried to get conservatives fired. Instead, administrators and faculty heads in colleges nationwide have simply made it a point to not hire conservatives. They blackballed them, and did so silently so that it was difficult to accuse them of any unfair discrimination.

How do I know this? A recent series of surveys performed by the College Fix proves it unequivocally. The data from Cornell University, though extreme, was hardly unusual:
» Read more

Jets from baby stars

Jets from baby stars
Click for full image.

Cool image time! The picture to the right, rotated and reduced to post here, was taken across multiple wavelengths by the Hubble Space Telescope and shows two different Herbig–Haro objects (HH 1 at the top and HH 2 on the bottom). Herbig-Haro objects are the bright cloud clumps found near newly formed baby stars. These particular clouds are about 1,250 light years away. The jets flowing away from HH 1 are speeding away at about 250 miles per second.

Note that the baby stars themselves are not visible, buried in the dust that surrounds them. The bright star in the upper right is an unrelated foreground star.

In the case of HH 1/2, two groups of astronomers requested Hubble observations for two different studies. The first delved into the structure and motion of the Herbig–Haro objects visible in this image, giving astronomers a better understanding of the physical processes occurring when outflows from young stars collide with surrounding gas and dust. The second study instead investigated the outflows themselves to lay the groundwork for future observations with the NASA/ESA/CSA James Webb Space Telescope. Webb, with its ability to peer past the clouds of dust enveloping young stars, will revolutionise the study of outflows from young stars.

There is a lot of complexity here that this image only hints at. Note for example the smaller cloud objects near HH1, the shape of which suggest a shaping by some interstellar wind.

Government to Musk: “Nice business you got here, shame if something happened to it.”

The government to Elon Musk: Nice business you got here.
The press and the feds negotiate with Elon Musk

Over the past week a series of events relating to the Ukraine War, Elon Musk, and Starlink illustrated starkly the growing corrupt, aggressive, and unrestrained power of our federal government and the administration state and press that supports it.

Our story begins in early October when Elon Musk put forth his own proposed solution to the Ukraine War, suggesting that to end the war the Ukraine should cede the Crimea to Russia and forgo its attempts to join NATO, making itself a neutral power instead.

Not surprisingly, Ukrainian officials responded to this somewhat naive though sincere proposal with great hostility. So did the press, the Biden administration, and many in social media.

Then, on October 14, 2022 Elon Musk said that his company Starlink cannot continue indefinitely providing service to the Ukraine, without some reimbursement. At the beginning of the war Musk had made Starlink available for no charge, and it has been an important factor to the Ukrainians in their recent military successes.
» Read more

Russia launches military satellite using Angara rocket; new global record for launches

Russia today successfully launched a classified military satellite using its new Angara rocket in its Angara-1.2 configuration.

Like ArianeGroup’s Ariane-6, Angara is modular, so depending on the payload’s launch needs, it can have additional strap-on boosters, from none to four. This launch had no side boosters at all.

The launch was the 135th of 2022, passing the record set last year of 134 successful launches for the entire world in one year. In 2022 the record was broken in the last week. This year the record has been broken two and a half months before the end of the year. Based on the number of planned launches for the rest of the year, 2022 is likely to easily exceed 150 launches.

And the reason this number going through the roof is because of the advent of private enterprise, private ownership of rockets, and intense competition. New rocket companies are sprouting up everywhere worldwide, each with their own rocket competing aggressively for business by lowering costs. The lower costs make it possible for more satellite companies to find financing because making money will be easier. This in turn results in more customers for the rocket companies, which encourages more competition which pushes the price down further.

The cycle feeds on itself, and will only end when the full potential of space exploration is reached. And since that potential is literally endless, this growth for the human race is also endless. The only thing that could stop it is if human civilization decides to stop it, intentionally, either from willful ignorance or fear.

The leaders in the 2022 launch race:

47 SpaceX
45 China
15 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 67 to 45 in the national rankings, but now trails the rest of the world combined 68 to 67.

OSIRIS-REx does mid-course correction

To better refine its path back to Earth in order to properly aim its sample return capsule, engineers had OSIRIS-REx do a short successful 30 second engine burn on September 21, 2022.

Nor will this be the only course correction prior to sample return on September 24, 2023 in Utah.

To ensure a safe delivery, “Over the next year, we will gradually adjust the OSIRIS-REx trajectory to target the spacecraft closer to Earth,” said Daniel Wibben, trajectory-and-maneuver design lead with KinetX Inc. “We have to cross Earth’s orbit at the time that Earth will be at that same location.” Wibben works closely with the Lockheed Martin team in Littleton, Colorado, that flies the spacecraft.

Last month’s maneuver was the first time the OSIRIS-REx team changed the spacecraft’s trajectory since it left Bennu on May 10, 2021. Following this course adjustment, OSIRIS-REx would pass about 1,367 miles (2,200 kilometers) from Earth. A series of maneuvers beginning in July 2023 will bring OSIRIS-REx even closer, to 155 miles (250 kilometers) off the surface, close enough to release its sample capsule for a precision landing – via parachute at the Air Force’s Utah Test and Training Range in the Great Salt Lake Desert.

China launches military satellite

Using its Long March 2D rocket, China today successfully launched a satellite in its classified Yaogan series, suspected to be for military reconnaissance.

In fact, so little is known about the Yaogan satellites that we aren’t even sure how many were placed in orbit today. Normally a Yaogan launch puts three satellites into orbit (which is what this Space.com article assumes). The story from China’s state-run press above however does not say this at all. Instead, it implies that only one Yaogan satellite was launched.

Regardless, the leaders in the 2022 launch race:

47 SpaceX
45 China
14 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 67 to 45 in the national rankings. It is now tied with the entire world combined 67 to 67. This launch today also brings the launch total this year to 134, which ties the record for the most successful launches in a single year, set last year. With two and a half months still to go, 2022 should end up breaking that record significantly.

SpaceX successfully launches communications satellite

SpaceX tonight successfully launched a Eutelsat communications satellite using its Falcon 9 rocket.

The first stage completed its third mission, landing on a drone ship in the Atlantic. The fairings completed their fourth flight.

The leaders in the 2022 launch race:

47 SpaceX
44 China
14 Russia
8 Rocket Lab
7 ULA

American private enterprise now leads China 67 to 44 in the national rankings. It now leds with the entire world combined 67 to 66.

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