All posts tagged space

space news

SpaceX launched the latest capsule bound for the ISS, @ 4pm a reused falcon 9 and a capsule were sent up all things good they will reonduviw with the ISS @ 4am on Wednesday.

Also in space news, the Chinese space station fell to earth over the Pacific over the evening.

China’s first space station, the Tiangong-1 experimental space laboratory, reentered Earth’s atmosphere and burned up over the southern Pacific Ocean at 8:16 p.m. EDT on Sunday, April 1 (00:16 UTC on Monday, April 2), according to the U.S. Joint Force Space Component Command.

iridium-5 NEXT launch

SpaceX is targeting Friday, March 30 for a Falcon 9 launch of the Iridium-5 NEXT mission from Space Launch Complex 4E (SLC-4E) at Vandenberg Air Force Base in California. This is the fifth set of 10 satellites in a series of 75 total satellites that SpaceX will launch for Iridium’s next generation global satellite constellation, Iridium® NEXT. The instantaneous launch opportunity is at 7:13 a.m. PDT or 14:13 UTC and the satellites will begin deployment about an hour after launch.

It will burn up in the atmosphere on Thursday. Mar 28th.

Watch it live 28 Mar. 2018, starting at 12:00 UTC (8pm EDT)

As Tiangong-1 makes its last few orbits of Earth before burning up in the atmosphere in a few days, you can watch the Chinese space station live online through a robotically controlled telescope at The Virtual Telescope Project.

Live coverage of the event will start Wednesday (March 28) at 8 a.m. EDT (1200 GMT), but the organizers said the timing could change closer to the event. You can visit this page on The Virtual Telescope Project’s website to see updates.

“The Tiangong-1 Chinese space station is re-entering our atmosphere soon,” representatives for The Virtual Telescope Project wrote in a statement. “The Virtual Telescope Project and Tenagra Observatories offer you the unique chance to see it during one of its very last passages across the skies. You can join us online, via the internet, from the comfort of your home.”  [China’s Space Station Crash: Everything You Need to Know]

Tiangong-1 is the first Chinese space station; it launched in 2011 and hosted two crews of Chinese astronauts, in 2012 and 2013. It remained operational until 2016, when contact with the space station was lost. The station is now falling toward Earth and is expected to burn up in the atmosphere over Easter weekend (March 30 to April 2).


OrionGot into work and totally forgot about the test launch today. Fernando reminded me and I got NASAtv on the computer at about 7:25am. They were holding @ T-4:00 and had aborted the launch once already for wind. They restarted @ about 7:52am and again aborted due to winds over 21 knots. A third time @ 8:26am that aborted @ -3:09 due to several Fill/Drain Vales on first stage booster rockets not closing. The left and center rockets didn’t show closed when commanded to close. The cycled the valves several times the O2 valves checked out fine, but the H2 valves on the left and center booster didn’t check. They aborted launch attempt for today @ 9:39am and are going to recycle for 24 hours.

When Virgin Galactic’s SpaceShipTwo crashed in late October, the company attributed the loss to an unidentified "serious anomaly." Now, thanks to the ongoing investigation by the National Transportation Safety Board, we finally have a clearer picture of what happened 9 miles up in the air that day. According to surviving pilot Peter Siebold, the spacecraft disintegrated around his seat while it was flying at 50,000 feet, almost twice the height of Mt. Everest. The temperature at that altitude is usually below freezing point, around minus 70 degrees Fahrenheit, and any human without an oxygen mask would pass out due to loss of pressure. Since Siebold wasn’t wearing a spacesuit at the time, that’s exactly what happened to him, though he managed to unbuckle his seatbelt at some point before his parachute automatically opened.

A previous NTSB investigation points to the premature unlocking of SpaceShipTwo’s feather re-entry system as one of the possible causes of the crash. Siebold told authorities he wasn’t aware that co-pilot Michael Alsbury, who sadly didn’t survive, unlocked SpaceShipTwo’s feather braking system earlier than intended. This braking/re-entry method turns the spacecraft’s tail upward in order to slow and stabilize its descent. According to the investigation, Alsbury only unlocked the first lever and left the second one untouched, but the winds tore the spacecraft apart anyway.

As for Siebold, an aerospace physiologist called his survival "extremely remarkable." People don’t usually survive such harsh temperature and pressure conditions, and they usually come out of the ordeal permanently damaged when they do.

[Image credit: Getty Images]

via Virgin Galactic pilot recounts how he survived being ejected at 50,000 feet.

An Orbital Sciences Corporation Antares rocket fell back to the launch pad shortly after liftoff Tuesday night, exploding in a fireball that destroyed the vehicle and damaged its launch pad. The private spaceflight company confirmed all personnel were accounted for, and no one was injured in the mishap.

via [UPDATED] Antares Rocket Explodes Seconds after Liftoff | The Planetary Society.

Artist’s impression of the first planet discovered orbiting the star Alpha Centauri B, a member of the triple star system that is the closest to Earth. The planet was found in 2012 with the HARPS spectrograph on the 3.6-m telescope at ESO’s La Silla Observatory in Chile.

ESO/L. Calçada/N. Risinger (
This image is posted under a Creative Commons Attribution license. You may reuse it for any purpose as long as you include the above credit.

First Planet Discovered in Alpha Centauri System

Since I really love LEGO and have a bunch of small kits assembled on my office shelf, this really sounds good to me.

I think I’ve received a dozen emails from people pointing me to a LEGO model of the Curiosity rover at the CUUSOO website. CUUSOO is a website where LEGO modelers can share concepts for kits. The CUUSOO community can vote to support concepts, and if the concept receives 10,000 votes, it goes to a LEGO committee. Each quarter, the committee reviews the supported concepts, and may choose one to actually bring to market as an official LEGO kit.

An amazing LEGO model of Curiosity | The Planetary Society.