Tag: spaceflight
Figuring out how to launch a mini-shuttle, Dream Chaser, on an Atlas rocket.
NASA has delayed the first test flight of Orion’s launch abort system by two years to 2017.
NASA has delayed the first test flight of Orion’s launch abort system by two years to 2017.
NASA officials have been warning since last year that work on Orion would be slowed to keep pace with the development of SLS and its launch infrastructure. The agency has proposed trimming Orion’s $1.2 billion budget back to $1 billion for 2013. With the high-altitude abort test facing at least a budget-driven delay, the Langley team has proposed conducting one or more less-expensive tests in its place. Ortiz said conducting a hot-fire test in 2015 or 2016 would “keep the [launch abort system] project moving forward and help alleviate risk.”
I predict that Dragon will not only test its launch abort system first, it will have humans flying on it before Orion. And Dragon will do this for a fraction of the total cost that Orion and SLS spend per year. I also predict that when Dragon does this, Congress will finally begin noticing this disparity, and SLS will die unlaunched.
NASA has delayed the first test flight of Orion’s launch abort system by two years to 2017.
NASA officials have been warning since last year that work on Orion would be slowed to keep pace with the development of SLS and its launch infrastructure. The agency has proposed trimming Orion’s $1.2 billion budget back to $1 billion for 2013. With the high-altitude abort test facing at least a budget-driven delay, the Langley team has proposed conducting one or more less-expensive tests in its place. Ortiz said conducting a hot-fire test in 2015 or 2016 would “keep the [launch abort system] project moving forward and help alleviate risk.”
I predict that Dragon will not only test its launch abort system first, it will have humans flying on it before Orion. And Dragon will do this for a fraction of the total cost that Orion and SLS spend per year. I also predict that when Dragon does this, Congress will finally begin noticing this disparity, and SLS will die unlaunched.
The first complete view of Earth as a globe — looking down from above the north pole.
The first complete view of Earth as a globe — looking down from above the north pole.
The first complete view of Earth as a globe — looking down from above the north pole.
An asteroid that was discovered only four days before it flew by the Earth on June 14 has turned out to be much bigger than first thought.
An asteroid that was discovered only four days before it flew by the Earth on June 14 has turned out to be much bigger than first thought.
This particular asteroid may not have been a danger, but much of the concern was rooted in the late warning of its detection — 2012 LZ1 was spotted only four days before closest approach. One of the reasons for its late discovery is because it was detected in Southern Hemisphere skies, part of the world were we have few asteroid-watching programs. If it had been on a collision course with Earth, a few days notice is no time at all.
So, in the aftermath of the flyby, astronomers at the famous Arecibo Observatory in Puerto Rico used radar to image the interplanetary interloper (pictured top). What they uncovered was a surprise: Asteroid 2012 LZ1 is actually bigger than thought… in fact, it is quite a lot bigger. 2012 LZ1 is one kilometer wide (0.62 miles), double the initial estimate.
An asteroid that was discovered only four days before it flew by the Earth on June 14 has turned out to be much bigger than first thought.
This particular asteroid may not have been a danger, but much of the concern was rooted in the late warning of its detection — 2012 LZ1 was spotted only four days before closest approach. One of the reasons for its late discovery is because it was detected in Southern Hemisphere skies, part of the world were we have few asteroid-watching programs. If it had been on a collision course with Earth, a few days notice is no time at all.
So, in the aftermath of the flyby, astronomers at the famous Arecibo Observatory in Puerto Rico used radar to image the interplanetary interloper (pictured top). What they uncovered was a surprise: Asteroid 2012 LZ1 is actually bigger than thought… in fact, it is quite a lot bigger. 2012 LZ1 is one kilometer wide (0.62 miles), double the initial estimate.
The second phase in the robotic satellite refueling demo on ISS has gotten underway.
The second phase in the robotic satellite refueling demo on ISS has gotten underway.
The second phase in the robotic satellite refueling demo on ISS has gotten underway.
Test firing of SpaceShipTwo’s rocket motor has begun.
The competition heats up: Test firing of SpaceShipTwo’s rocket motor has begun.
The competition heats up: Test firing of SpaceShipTwo’s rocket motor has begun.
Excalibur Almaz has signed a deal to use Xcor’s Lynx suborbital craft to train its astronauts.
The competition heats up: Excalibur Almaz has signed a deal to use Xcor’s Lynx suborbital craft to train its astronauts.
Since Xcor has not yet flown Lynx, and Excalibur Almaz as a lot of work to do to make its Soviet-era modules flyable, I would bet that this news release is mostly public relations hype, centered as much on raising investment funds for both companies as it is about training astronauts.
The competition heats up: Excalibur Almaz has signed a deal to use Xcor’s Lynx suborbital craft to train its astronauts.
Since Xcor has not yet flown Lynx, and Excalibur Almaz as a lot of work to do to make its Soviet-era modules flyable, I would bet that this news release is mostly public relations hype, centered as much on raising investment funds for both companies as it is about training astronauts.
SpaceShipTwo was in the air on Friday, as WhiteKnightTwo did a 1.5 hour test flight with the ship attached to its belly.
The competition heats up: SpaceShipTwo was in the air on Friday, as WhiteKnightTwo did a 1.5 hour test flight with the ship attached to its belly.
This was the second flight of WhiteKnightTwo in three days, and is in line with Virgin Galactic’s test flight schedule announced in May. If the test flights go well, expect that first rocket-powered flight of SpaceShipTwo later this year.
The competition heats up: SpaceShipTwo was in the air on Friday, as WhiteKnightTwo did a 1.5 hour test flight with the ship attached to its belly.
This was the second flight of WhiteKnightTwo in three days, and is in line with Virgin Galactic’s test flight schedule announced in May. If the test flights go well, expect that first rocket-powered flight of SpaceShipTwo later this year.
Excalibur Almaz has announced plans for a privately funded trip to the Moon.
The competition heats up: Excalibur Almaz has announced its plans for a privately funded trip to the Moon.
The competition heats up: Excalibur Almaz has announced its plans for a privately funded trip to the Moon.
The first manually flown docking by Chinese astronauts is now scheduled for June 24.
The first manually flown docking by Chinese astronauts is now scheduled for June 24.
The first manually flown docking by Chinese astronauts is now scheduled for June 24.
A new company has announced plans to use the Gemini capsule design from the 1960s to provide crew and cargo capability to orbit.
The competition heats up: A new company has announced plans to use the Gemini capsule design from the 1960s to provide crew and cargo capability to orbit.
“Since this is an existing and proven design we could begin construction six to eight weeks after funding and complete a flying prototype ten to thirteen months later,” said WestWind President Bill Jolly.
The competition heats up: A new company has announced plans to use the Gemini capsule design from the 1960s to provide crew and cargo capability to orbit.
“Since this is an existing and proven design we could begin construction six to eight weeks after funding and complete a flying prototype ten to thirteen months later,” said WestWind President Bill Jolly.
Mars Odyssey is out of safe mode and should be back in full operation by next week.
Mars Odyssey is out of safe mode and should be back in full operation by next week.
Mars Odyssey is out of safe mode and should be back in full operation by next week.
Want to invest in a spacesuit company? Now you can!
Want to invest in a spacesuit company? Now you can! (Hat tip Clark Lindsey.)
Want to invest in a spacesuit company? Now you can! (Hat tip Clark Lindsey.)
The FAA and NASA have worked out their differences concerning their regulation of private commercial space.
The FAA and NASA have worked out their differences concerning their regulation of private commercial space.
Essentially, NASA has finally conceded with this agreement that it has no control over a private space launch that is not flying to a NASA facility. That the FAA continues to have as much regulatory control is bad enough, but getting NASA out of the loop will at least ease the bureaucratic burden for private companies.
The FAA and NASA have worked out their differences concerning their regulation of private commercial space.
Essentially, NASA has finally conceded with this agreement that it has no control over a private space launch that is not flying to a NASA facility. That the FAA continues to have as much regulatory control is bad enough, but getting NASA out of the loop will at least ease the bureaucratic burden for private companies.
China’s Shenzhou-9 capsule successfully docked with Tiengong-1 and the crew has entered the space module.
The competition heats up: China’s Shenzhou-9 capsule successfully docked with Tiengong-1 today and the crew has entered the space module.
The competition heats up: China’s Shenzhou-9 capsule successfully docked with Tiengong-1 today and the crew has entered the space module.
The X-37b that has been in orbit for the past 15 months successfully returned to Earth in a runway landing today.
The X-37b that has been in orbit for the past 15 months successfully returned to Earth in a runway landing today.
Video of the landing below the fold.
» Read more
The X-37b that has been in orbit for the past 15 months successfully returned to Earth in a runway landing today.
Video of the landing below the fold.
» Read more
China has successfully put into orbit its first three person crew, including its first female astronaut, on its first manned space docking mission.
China has successfully put into orbit its first three person crew, including its first female astronaut, on its first manned space docking mission.
China has successfully put into orbit its first three person crew, including its first female astronaut, on its first manned space docking mission.
Despite the continuing lack of an agreement, Kazakhstan today gave Russia permission to resume launches from the Baikonur spaceport.
Despite the continuing lack of an agreement, Kazakhstan today gave Russia permission to resume launches from the Baikonur spaceport.
Their new as yet unfinished spaceport in Vostochny must appear increasingly important to the Russians.
Despite the continuing lack of an agreement, Kazakhstan today gave Russia permission to resume launches from the Baikonur spaceport.
Their new as yet unfinished spaceport in Vostochny must appear increasingly important to the Russians.
China’s next manned mission, with one female astronaut aboard, will launch Saturday.
We have a date: China’s next manned mission, with one female astronaut aboard, will launch Saturday.
We have a date: China’s next manned mission, with one female astronaut aboard, will launch Saturday.
“The latest data indicate that we are clearly in a new region where things are changing more quickly. It is very exciting. We are approaching the solar system’s frontier.”
Copenhagen Suborbitals: The crazy DIY spaceflight project that just might work.
Copenhagen Suborbitals: The crazy DIY spaceflight project that just might work.
Copenhagen Suborbitals: The crazy DIY spaceflight project that just might work.
China is in its final preparations for the launch of its next manned mission.
The new colonial movement: China is in its final preparations for the launch of its next manned mission, expected any day now.
This is the key quote from the article:
China aims to build a space station around 2020 based on the space rendezvous and docking technology that is currently being tested. Several components will be sent into space separately before being assembled into a space station through a variety of docking procedures.
The new colonial movement: China is in its final preparations for the launch of its next manned mission, expected any day now.
This is the key quote from the article:
China aims to build a space station around 2020 based on the space rendezvous and docking technology that is currently being tested. Several components will be sent into space separately before being assembled into a space station through a variety of docking procedures.
Mars Odyssey put itself into safe mode on Friday when it detected problems with one of the three reaction wheels used to orient the spacecraft.
Mars Odyssey put itself into safe mode on Friday when it detected problems with one of the three reaction wheels used to orient the spacecraft.
If this space probe goes down, it will make it more difficult to rely data back from Opportunity, now on the Martian surface, and Curiosity, due to land in two months.
Mars Odyssey put itself into safe mode on Friday when it detected problems with one of the three reaction wheels used to orient the spacecraft.
If this space probe goes down, it will make it more difficult to rely data back from Opportunity, now on the Martian surface, and Curiosity, due to land in two months.
The X-37b in orbit for the past fifteen months is set to land this week, possibly even today.
The X-37b in orbit for the past fifteen months is set to land this week, possibly even today.
The X-37b in orbit for the past fifteen months is set to land this week, possibly even today.
Taking a look at the test flight planning for Orbital Sciences’ Antares rocket and Cygnus cargo capsule.
Next up: Taking a look at the test flight planning for Orbital Sciences’ Antares rocket and Cygnus cargo capsule.
Next up: Taking a look at the test flight planning for Orbital Sciences’ Antares rocket and Cygnus cargo capsule.
Due to cost overruns, NASA has cancelled the GEM X-ray telescope.
Due to cost overruns, NASA has cancelled the GEM X-ray telescope.
Due to cost overruns, NASA has cancelled the GEM X-ray telescope.
Shuttle prototype Enterprise was damaged on Sunday while being transported by barge to its New York City museum home.
The shuttle prototype Enterprise was damaged on Sunday while being transported by barge to its New York City museum home.
The shuttle prototype Enterprise was damaged on Sunday while being transported by barge to its New York City museum home.
The military has given NASA two Cold War era spy space telescopes with mirrors comparable to Hubble’s.
Big news: The military has given NASA two Cold War era spy space telescopes with mirrors comparable to Hubble’s.
They have 2.4-meter (7.9 feet) mirrors, just like the Hubble. They also have an additional feature that the civilian space telescopes lack: A maneuverable secondary mirror that makes it possible to obtain more focused images. These telescopes will have 100 times the field of view of the Hubble, according to David Spergel, a Princeton astrophysicist and co-chair of the National Academies advisory panel on astronomy and astrophysics.
Since astronomers have over the past dozen years been remarkably uninterested in launching a replacement for Hubble, they now find themselves in a situation where they might have no optical capabilities at all in space. Hubble is slowing dying from age, and NASA doesn’t have the money to build a new optical space telescope, especially since with any new space telescope proposal the astronomical community has had the annoying habit of demanding more sophistication than NASA can afford.
This announcement however might just save astronomy from becoming blind. Because these spy telescopes are already half built, it will be difficult to add too many bells and whistles. Hire a launch rocket, build the cameras and spectrographs based on the instruments already on Hubble, and get the things in orbit quickly.
Big news: The military has given NASA two Cold War era spy space telescopes with mirrors comparable to Hubble’s.
They have 2.4-meter (7.9 feet) mirrors, just like the Hubble. They also have an additional feature that the civilian space telescopes lack: A maneuverable secondary mirror that makes it possible to obtain more focused images. These telescopes will have 100 times the field of view of the Hubble, according to David Spergel, a Princeton astrophysicist and co-chair of the National Academies advisory panel on astronomy and astrophysics.
Since astronomers have over the past dozen years been remarkably uninterested in launching a replacement for Hubble, they now find themselves in a situation where they might have no optical capabilities at all in space. Hubble is slowing dying from age, and NASA doesn’t have the money to build a new optical space telescope, especially since with any new space telescope proposal the astronomical community has had the annoying habit of demanding more sophistication than NASA can afford.
This announcement however might just save astronomy from becoming blind. Because these spy telescopes are already half built, it will be difficult to add too many bells and whistles. Hire a launch rocket, build the cameras and spectrographs based on the instruments already on Hubble, and get the things in orbit quickly.
Russia’s Deputy Prime Minister paid a call at that country’s under-construction Vostochny spaceport today, enthusing about its possibilities.
Kazakhstan better be worried: Russia’s Deputy Prime Minister paid a call to that country’s under-construction Vostochny spaceport today, enthusing about its possibilities.
Prediction: When Vostochny is completed in 2015, Russia will threaten to abandon its historic launch site in Baikonur. They might do it too, if Kazakhstan refuses to ease its rental terms.
Kazakhstan better be worried: Russia’s Deputy Prime Minister paid a call to that country’s under-construction Vostochny spaceport today, enthusing about its possibilities.
Prediction: When Vostochny is completed in 2015, Russia will threaten to abandon its historic launch site in Baikonur. They might do it too, if Kazakhstan refuses to ease its rental terms.
Some details and photos of Sierra Nevada’s captive carry test flight last week of Dream Chaser.
Some details and photos of Sierra Nevada’s captive carry test flight last week of Dream Chaser.
Some details and photos of Sierra Nevada’s captive carry test flight last week of Dream Chaser.