India tests upgraded rocket engine

The new colonial movement: India’s space agency ISRO has successfully tested an upgraded version of the Vikas rocket engine it uses in its PSLV and GSLV rockets.

The test was conducted on Sunday, and validated the performance adequacy of Vikas Engine to be used in the upcoming second developmental flight of GSLV Mk-III

Vikas Engine, a workhorse liquid rocket engine designed by the Indian Space Research Organsiation (ISRO), powers the second stage of Polar Satellite Launch Vehicle (PSLV) of India. It also powers the second stage and the fourth strap of Geosynchronous Launch Vehicle (GSLV) and the twin-engine core liquid stage (L110) of GSLV Mk-III.

Essentially India here is doing what SpaceX did with its Merlin engine. Rather than start over with a new engine, they are upgrading it, a process that is faster and less expensive. And as they do it, they remain operational and competitive in the launch market, with as many as five launches now scheduled before the end of 2018.

ArianeGroup successfully tests solid rocket booster

Capitalism in space: ArianeGroup today successfully tested the solid rocket booster that it will use on both its Ariane 6 and Vega-C rockets in the 2020s.

The test success is good news for ArianeGroup, but this quote is actually more significant:

A compromise reached in May by European Space Agency members funding launch vehicle development will keep production of the P120C in Italy, allowing Avio to produce up to 35 boosters annually. A previous arrangement would have split production between Colleferro, Italy-based Avio and MT Aerospace of Augsburg, Germany.

The economies of scale provided by using the same booster for two rockets and concentrating production in one place are a key aspect of reducing the price for Ariane 6 missions by 40 to 50 percent compared to the Ariane 5 in use today.

Faced with stiff competition from SpaceX, the European Space Agency (ESA) gave ArianeGroup the power to structure operations more efficiently rather than cater to the pork desires of the agency’s many member nations.

Whether either Ariane 6 or Vega-C can compete with SpaceX’s reusuable rockets however remains doubtful. I expect that almost all of ArianeGroup’s customers in the next decade will be ESA member nations, required to buy its more expensive services.

A weird lunar lava field

Weird terrain at Ina on the Moon

Cool image time! The image on the right, reduced and rotated 180 degrees to post here, comes from a recent release for Lunar Reconnaissance Orbiter (LRO). It shows a flow of lava that partly covers an older terrain.

Some scientists propose that Ina formed as very young (less than 100 million years) volcanic eruptions because only a few larger impact craters (>20 m) have formed on its surface. Others believe it is quite ancient (3.5 billion years), possessing highly unusual physical properties that stifle the formation of normal impact craters. At least everybody agrees it was formed as basalt was erupted to the surface! But how and when Ina formed remains open.

Ina’s morphology is so unusual that it is easy to see inverted topography – that is, craters appear as bubbles rather than bowls! Think of Ina as a cast iron frying pan with freshly poured pancake batter; the wiggly textured material is the frying pan and the bulbous smoother mounds are the batter.

The image to the right has been rotated 180 degrees so that my mind at least can see it with the craters as bowls and the uplifted smooth lava as uplifted. If this doesn’t work for you, click on the link and look at the original image.

While some scientists think the lava flows are recent, no one knows at present the origins of the rougher terrain that the lava has partly obscured.

Boeing puts foam insulation on one SLS tank

My heart be still: Asked by NASA management to pick up the pace, Boeing managed to put foam insulation on one of the SLS oxygen tanks in less than two weeks.

The reason NASA wanted to pick up the pace? In May contamination had been found in the system’s supply lines.

“The prime contractor determined the vendor was not fully cleaning the tubes and it was leaving residue in the tubes,” McErlean said. “This was retained as a requirement in the prime contractor’s spec, but it was not properly carried out.” Boeing is the prime contractor for the SLS core stage, but he did not disclose the vendor who provided the contaminated tubing.

The contamination was initially found in a single tube, he said, but later checks found similar residue in other tubes. All the tubing in the core stage is now being inspected and cleaned, a process he said is not straightforward because of the “mass of tubing” in the engine section and also because cleaning is a “non-trivial process.”

In reading the first link above, however, I do not get the sense that things with SLS are really moving quickly. Instead, I get, as I have for this entire project, the sense that the pace is designed to proceed at a glacial pace. Thus, when they need to get things done more more quickly, they can easily do so. Whether that increased speed is really fast, however, remains to me quite questionable.

Note: My appearance tomorrow night on the John Batchelor Show will be focused entirely on NASA’s effort to slow commercial space down, so as to reduce the embarrassment to SLS. I am going to make believe I am giving a briefing to Mike Pence and the National Space Council, explaining in detail why NASA actually seems hostile to getting anything done.

It is our hope that maybe someone in the administration might hear it, and rethink the Trump space policy.

SpaceX’s first test crew Dragon capsule arrives in Florida

Capitalism in space: The first man-rated Dragon capsule set to fly has arrived in Florida to be prepped for launch.

Even though the vehicle is called a “Crew Dragon,” this Dragon won’t carry crew on its first flight. Instead, it’s due to make an uncrewed practice run to the space station during what’s known as Demonstration Mission 1, or DM-1.

Before this week’s shipment to Florida, the Dragon underwent thermal vacuum tests as well as acoustic tests at NASA’s Plum Brook Station in Ohio. Today SpaceX showed off a picture of the Crew Dragon, which is a redesigned, beefed-up version of its robotic cargo-carrying Dragon, via Twitter and Instagram.

NASA’s current schedule calls for SpaceX’s Falcon 9 rocket to launch the DM-1 mission next month from Kennedy Space Center. However, that schedule is dependent not only on the pace of preparations, but also on the timetable for station arrivals and departures.

SpaceX is clearly on schedule to fly the first unmanned test flight in September, and the first manned flight in January 2019. And once that manned flight take place, I can see no reason why operational flights shouldn’t follow soon thereafter.

Yet, NASA said earlier this week that those operational flights will almost certainly be delayed until 2020, mainly because SpaceX might not be able to get the paperwork filled out fast enough.

Here’s my prediction: If SpaceX flies that manned mission in early 2019, expect their operational flights to begin soon thereafter, not in 2020. NASA will have no choice but to accept the capsule and begin flights.

SpaceX delivers huge supply tank to Boca Chica spaceport site

Capitalism in space: SpaceX yesterday delivered a huge oxygen supply tank to its future Boca Chica spaceport site, now aimed as the main initial test site for its Big Falcon Rocket.

“Delivery of a new liquid oxygen tank, which will be used to support propellant-loading operations during launch and vehicle tests, represents the latest major piece of launch hardware to arrive at the site for installation,” he said.

In February, SpaceX CEO and lead designer Elon Musk said brief “hopper flights” of the company’s Big Falcon Rocket spacecraft component probably will take place at Boca Chica, possibly next year.

SpaceX is focusing on the development of the BFR to get the first humans to Mars, Musk’s ultimate goal, though it had originally planned to develop the smaller Falcon Heavy rockets for the purpose. The BFR rocket/spacecraft system will be built at a SpaceX facility at the Port of Los Angeles. Fully assembled, it is expected to stand 340 feet tall, according to the Los Angeles Times.

Do not put much faith in the predicted dates above. I am confident that we will not see a test flight of BFR for at least three, if not five years. I think it will happen, but not as quickly as Musk and SpaceX likes to predict.

SpaceX installs much larger arms for net on ship for fairing recapture

Capitalism in space: SpaceX has completed the installation of much larger arms for the net that will be used to try catching rocket fairings.

While it’s difficult to estimate from photos alone, it appears that Mr Steven’s new arms are minimum of roughly 65 meters squared, assuming a square aspect ratio. In other words, the vessel’s next and newest net could have an area as large as 3600 square meters (~40,000 square feet, ~0.85 acres), easily more than quadruple the size of Mr Steven’s previous net. For comparison, the massive autonomous spaceport drone ships (ASDS) SpaceX often recovers its Falcon 9 and Heavy boosters aboard have a usable landing area of roughly 45,000 square feet, a little more than 10% larger than Mr Steven’s new net.

With these vast new arms, struts, and (soon enough) net, SpaceX is likely as close as they have ever been to successfully catching a Falcon 9 fairing, an achievement that would likely allow the company to begin reusing the large carbon fiber-composite shrouds almost immediately. Critically, although SpaceX appears to have begun attaching recovery hardware to both fairing halves in recent West Coast attempts, it remains to be seen whether Mr Steven’s new claw apparatus will be able to catch both halves, thus closing the gap on fairing recovery without necessitating the leasing and modification of perhaps three additional copies of the vessel.

This new net setup is big. We shall see if it works during an Iridium launch later this month.

Engine tests for reusable Phantom Express space plane completed

Boeing and Aerojet Rocketdyne have successfully completed ten engine firings in ten days of an rocket engine originally designed for the space shuttle and now being recycled as part of Boeing’s Phantom Express reusable rocket being built for DARPA.

I honestly am not that excited by this. The Merlin engine has been able to do some variation of this now for a half decade. Firing an engine repeatedly is required to get satellites into geosynchronous orbit. This really isn’t news.

Nonetheless, it will be news if they can get this engine installed in a rocket that they actually fly to orbit ten times in ten days.

Rocket Lab plans second launch site in U.S.

Capitalism in space: Rocket Lab is considering opening a second launch site in U.S.

American sites being considered were Cape Canaveral in Florida, Wallops Flight Facility in Virginia, Pacific Spaceport Complex in Alaska and Vandenberg Air Force Base in California, Rocket Lab said.

The firm expected its first launch from the United States would take place in the second quarter of 2019.

Since the company has not yet succeeded in initiating commercial operations, we should not get too excited by this news. At the same time, that they are considering doing this suggests they are increasingly confident about their future.

Cygnus fires engine to test reboost of ISS

The Cygnus freighter presently berthed to ISS yesterday did a successful test engine firing to see if it could raise the orbit of ISS.

The cargo resupply vehicle provided a reboost to the Station at 4:25 pm Eastern, with a short 50 second burn of its main engine on the aft of the vehicle, raising the Station’s altitude by 295 feet. This test will pave the way for future, longer burns, removing some of the orbital stationkeeping strain from the Russian assets.

This was the first time since the retirement of the Space Shuttle fleet in July 2011, a US spacecraft had performed a reboost of the ISS.

Northrop Grumman proposed the idea, considering it a way to enhance the value of Cygnus for future NASA contracts. It also appears that NASA is looking to see if the Dragon and Starliner capsule can do this. If so, it will free the U.S. from another dependency it presently has with Russia, who today has the only approved ability to raise the station’s orbit, using Progress and Soyuz capsules and sometimes the engine on its Zvezda module.

Spiders on Mars!

spiders on Mars

Cool image time! Today’s release of new captioned images from the high resolution camera on Mars Reconnaissance Orbiter (MRO) included a wonderful image of the melting carbon dioxide cap of Mars’s south pole. On the right is a cropped portion of the full image, showing what the MRO scientists nickname spiders, features that appear as the CO2 begins to turn into gas.

But these aren’t actual spiders. We call it “araneiform terrain,” to describe the spider-like radiating channels that form when carbon dioxide ice below the surface heats up and releases. This is an active seasonal process we don’t see on Earth. Like dry ice on Earth, the carbon dioxide ice on Mars sublimates as it warms (changes from solid to gas) and the gas becomes trapped below the surface.

Over time the trapped carbon dioxide gas builds in pressure and is eventually strong enough to break through the ice as a jet that erupts dust. The gas is released into the atmosphere and darker dust may be deposited around the vent or transported by winds to produce streaks. The loss of the sublimated carbon dioxide leaves behind these spider-like features etched into the surface.

The image above shows older spiders, formed during past seasonal events. If you click on the image you can see the full image, which shows darker spiders produced by this season’s cycle.

The dying Russian space program, from a Russian’s perspective

Link here. I have written previously about how Russia’s space effort seems to be steadily shrinking, month-to-month. This article gives the perspective from the point of view of a Russian who writes about space, and provides some concrete further examples of the program’s bureaucratic problems:

For example, the Russian space agency has been developing a “new” science and research module for the space station, “Nauka,” since 1995. More than two decades later, the module still awaits a decision on whether it should actually be completed.

Borisov asserts that this is because there are concerns about post-launch problems. “No official from Russia’s space industry wants to take responsibility for the laboratory module and its safety for use as part of the ISS, about which many questions have arisen,” he writes. (A translation of the 3,000-word article was provided to Ars by Robinson Mitchell).

The story is similar for Russia’s next-generation spacecraft, Federation. Instead of investing in this new vehicle designed for deep-space crew activities, which has been under development for a decade, Russia will likely opt to continue revising the Soyuz spacecraft, which first launched 52 years ago. This was before NASA’s Apollo capsule had flown.

The Putin government made a decision in the past decade to consolidate their entire space industry into one giant government-run corporation. In the process they eliminated all competition, and put every new project under the control of government bureaucrats whose first concern is not innovation and risk, but covering their behinds. As such, Russia has found it impossible to produce new space technology fast enough to compete.

Global topographic maps of Pluto and Charon

Using data and images from New Horizons scientists have now produced the first global topographic maps of Pluto and Charon.

Obviously, the resolution for the maps of both planets is very uneven, since the spacecraft only saw part of each planet at high resolution during its fly-by. Nonetheless, they note some of the more interesting details revealed:

These maps reveal a rich variety of landforms on both Pluto and Charon. The topographic maps confirm that the highest known mountains on Pluto are the Tenzing Montes range, which formed along the southwestern margins of the frozen nitrogen ice sheet of Sputnik Planitia. These steep-sided icy peaks have slopes of 40° or more and rise several kilometers above the floor of Sputnik Planitia. The highest peak rises approximately 6 kilometers (3.7 miles) above the base of the range, comparable to base-to-crest heights of Denali in Alaska, and Kilimanjaro in Kenya. Pluto’s mountains must be composed of stiff water ice in order to maintain their heights, as the more volatile ices observed on Pluto, including methane and nitrogen ice, would be too weak and the mountains would collapse.

The topographic maps also reveal large-scale features that are not obvious in the global mosaic map. The ice sheet within the 1000-kilometer (625-mile) wide Sputnik Planitia is on average 2.5 kilometers (1.5 miles) deep while the outer edges of the ice sheet lie an even deeper 3.5 km (or 2.2. miles) below Pluto’s mean elevation, or ‘sea level’ surface. While most of the ice sheet is relatively flat, these outer edges of Sputnik Planitia are the lowest known areas on Pluto, all features that are evident only in the stereo images and elevation maps. The topographic maps also reveal the existence of a global-scale deeply eroded ridge-and-trough system more than 3000 kilometers (or 1864 miles) long, trending from north-to-south near the western edge of Sputnik Planitia. This feature is the longest known on Pluto and indicates that extensive fracturing occurred in the distant past. Why such fracturing occurred only along this linear band is not well understood.

On Charon the topographic maps also reveal deep depressions near the north pole that are ~14 kilometers (8.7 miles) deep, deeper than the Marianas Trench on Earth. The equatorial troughs that form the boundary between the northern and southern plains on Charon also feature high relief of ~8 kilometers. The mapping of fractured northern terrains and tilted crustal blocks along this boundary could be due to cryovolcanic resurfacing, perhaps triggered by the foundering of large crustal blocks into the deep interior of Charon. The rugged relief also indicates that Charon retains much of its original topography caused by its history of fracturing and surface disruption.

These maps are obviously only our first stab at mapping both planets. We will need orbiters around both to truly detail their surface features.

Mars 2020 gets fourth candidate landing site

The science team for the next American Mars rover, Mars 2020, has decided to consider a fourth candidate landing site, located between two other candidate sites.

The site has been dubbed “Midway,” because it’s roughly halfway between two other candidate landing locations — Jezero delta and Northeast Syrtis. The third previously identified candidate is the Columbia Hills region of Gusev Crater, which NASA’s now-defunct Spirit rover explored after touching down in January 2004.

Jezero, Northeast Syrtis and Columbia Hills were selected as finalists at the third 2020 rover landing site workshop, which was held in February 2017.

Midway has the same morphologic units as Northeast Syrtis and is relatively close to Jezero, explained John Mustard, a professor in the Department of Earth Environmental and Planetary Sciences at Brown University in Providence, Rhode Island. “It has emerged from Mars 2020 science team members I believe brainstorming on possibly getting two birds with one rover,” Mustard told Inside Outer Space.

Based on this story, it sounds to me as this new site has emerged as the favorite. It would put the rover down in the transition zone between Mars’s northern low plains and its southern highlands, an area where evidence of the receding shoreline of any past intermittent ocean might exist. It would also allow it to study geology similar to two previous candidate sites.

One problem they may have is that this candidate site has not yet been photographed in detail by Mars Reconnaissance Orbiter’s (MRO) high resolution camera, as have the other sites. They will need to get time on MRO to do this in order to make sure this site is acceptable.

Israel’s former Google Lunar X-Prize contestant to launch in 2018

Capitalism in space: Despite a failure of all contestants to to win the Google Lunar X-Prize, Israel’s competitor announced today that they still plan to launch, and will do so in December of this year.

The SpaceIL spacecraft will be launched from the United States on a Falcon 9 orbital launch vehicle, built by Elon Musk’s Space Exploration Technologies Corporation, or SpaceX. At a press conference on Tuesday, SpaceIL representatives announced that the unmanned lunar landing craft will be transferred to the US in November, with a launch date in December.

According to SpaceIL, the unmanned space vessel will reach the moon and complete the lunar landing on February 13th next year.

They say the lander will plant an Israeli flag on the Moon, but the images at the link, as well as the announcement, suggests that the lander will no longer have the ability to rove, as required for the X-Prize. It appears to me that they have simplified the mission in order to fly it quickly and gain the public relations such a flight will give them.

First manned Dragon capsule completes thermal vacuum tests

Capitalism in space: SpaceX’s first manned Dragon capsule has completed its thermal vacuum tests ahead of its test orbital flight, presently scheduled for September of this year.

There have been hints that this schedule could be further delayed. That neither SpaceX nor NASA were willing to comment about the results of the thermal tests could be a cause for concern, or it could simply be that they have not yet digested the material and wish to do so first before commenting.

I suspect a more firm schedule will be announced before the end of this month.

China launches GPS satellite, matches record for annual launches

China today completed its 20th launch in 2018, putting a GPS satellite into orbit with its Long March 3C rocket.

Twenty launches matches China’s 2016 record for annual launches, but they have done so in just over half a year. They continue on track to meet their prediction of about 40 launches in2018.

The updated 2018 leader launch standings:

20 China
12 SpaceX
8 Russia
5 ULA
4 Japan

China now leads the U.S. 20 to 18 in the national rankings.

Why Google blurs surface images of Israel, and why that blurring could end

Link here. A 1997 U.S. law requires that all satellite imagery of Israel, Gaza, and the West Bank be blurred. The law also sets the resolution standard based on the best images produced by other commercial companies outside the U.S.

NOAA is now reviewing the law, since high resolution European commercial images have been available since 2012. If it decides this is the new standard, high resolution views of this very politically hot region could become publicly available for free.

The article focuses on the wonderfully good things in science and research this change would bring. It completely ignores the use that terrorist organizations, set on killing as many Israelis as possible, could put to such images.

In general, I prefer freedom and the wide distribution of information. In this case I am torn.

Interorbital successfully test flies its upper-stage engine

Capitalism in space: The smallsat rocket company Interorbital Systems successfully test flew the upper-stage engine for its rocket last week.

Video of the test below the fold. This company had appeared to be moving towards test flights in 2014, than nothing seemed to happen until earlier this year. The four year gap made me suspect they were in trouble. It now appears they are moving forward towards their first flight, though when that will happen remains unclear.
» Read more

China launches two satellites on Long March 2C

China today launched two satellites for Pakistan using its Long March 2C rocket.

Both satellites are for observing the Earth. Both were built by China for Pakistan.

The leaders in the 2018 launch standings:

19 China
12 SpaceX
7 Russia
5 ULA
4 Japan

In the national standings, China now leads the U.S. 19 to 18. China is also one short of matching its highest ever total of launches for a single year, 20, and it is getting there in just over half a year.

3D image of Ryugu

The lead guitarist of the rock band Queen, Brian May, is also an astronomer, and he has taken Hayabusa-2’s first full close-up image of Ryugu and produced a 3D image of the asteroid.

If you have red/blue 3D glasses you should definitely click on the link and view the image. The asteroid appears much more elongated back to front than it appears in the flat image.

Close look at bright spots in Occator Crater on Ceres

Bright spot in Occator Crater on Ceres

Cool image time! In this week’s release of new images from Dawn, the science released close-ups of one of the bright spots located on the floor of Occator Crater on Ceres. The image on the right, cropped and reduced in resolution to post here, shows one white-topped mesa in that crater.

The geometry of this feature is similar to a mesa or large butte with a flat top. It has been puzzling scientists since its discovery in the early images of the Dawn mission at Ceres. These new images reveal many details. In particular, the relationships between the bright material, mostly composed of sodium carbonate, and the dark background might hold clues about the origin of the facula.

If you click on the image you can see the full image at full resolution.

The sun appears to be coming from the southeast, with the mesa’s cliff’s at the top. Along with some scattered bright spots, the white material appears to have a bright area aligned along the cliff’s rim. The white material also appears to be flowing down one gully in that cliff face.

It is important to remember that these bright spots are generally found in a depression in the crater. scientists now think they are remnants of a volcano-like mound that after erupting slowly slumped back down. Note also that the soft puffiness of the cliff faces probably indicates the lower density of this material due to Ceres’s tiny gravity, about 3% that of Earth’s.

Failed Soviet-era Venus probe to crash to Earth between 2023-2025

A failed Soviet-era probe to Venus that never left Earth orbit is now predicted to crash to Earth sometime between 2023-2025.

The Kosmos 482 interplanetary station, which was unsuccessfully sent towards Venus in 1972 by the USSR, may crash land on Earth between 2023 and 2025, astronomer and cosmonautics historian Pavel Shubin told Sputnik. He couldn’t pinpoint the exact location of the future crash site, but noted that it would be between 52 degrees north and 52 degree south latitude.

The astronomer has studied the data on Kosmos 482 orbit as well as its deterioration and detected that it started to degrade faster due to it getting closer to Earth and experiencing increased gravitational pull.

He also expressed confidence that the station would successfully reach the surface since it was adapted for entering the much harsher atmosphere of Venus so is able to endure stress of 300g and 100 atmospheres. The astronomer is anxious to study the station after it lands in order to analyze how prolonged exposure to open space affected its materials.

It is not likely that this probe will land anywhere where it can be recovered, as most of the Earth is ocean. However, the scientist’s hopes are not unreasonable, as it is always worthwhile for future engineering designs to study how the environment of space effects materials over long periods of time.

China reveals details of its planned heavy-lift and reuseable rockets

The new colonial movement: At a conference in late May a senior designer for China’s space program revealed details of their planned heavy-lift rocket, called the Long March 9 and comparable to SLS, as well as their first reusable rocket, the Long March 8.

The Long March 9 will be a Saturn 5-class super-heavy-lift rocket comparable in capacity to the Space Launch System currently being developed under NASA.

According to Long, the Long March 9 will be capable of lifting 140 metric tons to low Earth orbit, 50 tons to Earth-Moon transfer orbit, and 44 tons to Earth-Mars transfer orbit. The 93-meter-high Long March 9 is expected to have a launch mass of over 4,000 metric tons, producing close to 6,000 tons of thrust.

…Long explained in the lecture that the Long March 8 would be CALT’s first rocket to attempt first stage reusability, which will launch for the first time in 2021.

As previously reported, the Long March 8 is based on the existing Long March rockets, using a core very similar to that of the 3.35-meter-diameter Long March 7, a new-generation medium-lift rocket that had its maiden flight in 2016, with the second stage to be based on the 3-meter-diameter liquid hydrogen-liquid oxygen second stage of the older Long March 3A. The rocket will also use two solid propellant boosters, likely based on the Long March 11.

Long stated that both the first stage and boosters will attempt vertical landing.

At this moment we must take China’s future space plans somewhat seriously. The upper management of their government is packed with former space program managers, all of whom are likely to view space development favorably. They have also done a good job either stealing our ideas and technology and adapting it, or building their own. And they have a somewhat robust economy, much of which has been privatized, that is generating a lot of cash for their government.

We must also remember that though the Chinese are signatories to the Outer Space Treaty, and will not publicly claim any territory they eventually possess on the Moon, Mars, or asteroids, they are likely to privately ignore that treaty and make it very clear to everyone that any territory they possess is theirs, and theirs alone. I also expect them to devise ways to expand that definition of possession to make it as extensive as possible.

The problem we have in competing with them is that our government seems more focused on creating pork instead of affordable and useful rockets. SLS’s design is cumbersome, expensive, and inefficient. It can’t fly often enough to accomplish much. And though private options that are more efficient and practical are now being built, the federal government seems very uninterested in buying them.

Kepler on verge of death

The Kepler space telescope is now almost out of fuel, and scientists have ceased science observations to devote the telescope’s last days downloading its last 51 days of data.

The telescope lasted far longer than planned, and discovered thousands of exoplanets. Its archives will be producing new discoveries for decades. And a new exoplanet space telescope, TESS, is already in orbit to take over.

India tests launch abort system for its own manned capsule

India on July 5 successfully tested its own launch abort system for use on its own manned capsule.

The test was over in 259 seconds, during which the crew escape system along with crew module soared skyward, reached an altitude of nearly 2.7 km, swerved over the Bay of Bengal and floated back to Earth under its parachutes about 2.9 km from Sriharikota.

A video showing excerpts of the test can be viewed here.

India has not yet fully committed to building a manned capsule, but they have been moving forward on testing for several years now, and I expect them to make a commitment within the next year. In fact, I think it likely that India will be the fourth nation, after Russia, the U.S., and China, to launch its own astronauts into space on its own spacecraft.

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