AmericaSpace Launch Countdown

Next Launch ORB-3 on a Antares rocket from Wallops Island, VA
scheduled for:
27 Oct 14 22:44:00 GMT
27 Oct 14 18:44:00 EDT

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Space Station Replacements and Relocations Highlight Six-Hour EVA-28

Expedition 41 astronauts Reid Wiseman (top) and Barry “Butch” Wilmore (right) work at the zenith face of the Harmony node during yesterday’s EVA-28. Photo Credit: NASA

Despite difficulties with stubborn bolts, Expedition 41 spacewalkers Reid Wiseman and Barry “Butch” Wilmore triumphantly concluded U.S. EVA-28 on Wednesday, 15 October, replacing a failed Sequential Shunt Unit [...]

Roberto Vittori, Last European Shuttle Flier, Turns 50 Today

Roberto Vittori (right), who turns 50 today, is pictured with fellow Italian astronaut Paolo Nespoli in Europe’s Columbus laboratory, aboard the International Space Station (ISS) in May 2011. Photo Credit: NASA

Only six Italian citizens in human history have ventured beyond the thin veil of Earth’s atmosphere and into space, and today (Wednesday, 15 [...]

All-Navy Spacewalk Team Set for Ambitious EVA-28 on Wednesday

Barry “Butch” Wilmore (left) and Reid Wiseman will perform EVA-28 tomorrow, the first U.S. spacewalk since November 2008 to feature an all-Navy crew. Photo Credit: NASA

Just eight days after EVA-27, U.S. spacewalkers will again depart the Quest airlock tomorrow (Wednesday, 15 October) to install a replacement Sequential Shunt Unit (SSU) onto the starboard [...]

Astronomers Create Most Detailed Weather Map Yet of an Exoplanet

Graphic depicting how WASP-43b orbits its star, always keeping the same hemisphere facing the star, much like how the Moon always keeps the same hemisphere facing the Earth. Image Credit: NASA, ESA, and Z. Levay (STScI)

Being able to find exoplanets orbiting distant stars is a major accomplishment in itself, and fine-tuning the data [...]

Mission to Jupiter: 25 Years Since the Launch of Galileo (Part 2)

Atlantis roars into orbit on 18 October 1989 to deploy the Galileo spacecraft on its mission to Jupiter. Photo Credit: NASA

Twenty-five years ago, next week, shuttle mission STS-34 and the crew of Atlantis rocketed into orbit to launch NASA’s Galileo spacecraft on a lengthy odyssey to Jupiter. As described in yesterday’s AmericaSpace history [...]

Mission to Jupiter: 25 Years Since the Launch of Galileo (Part 1)

Emblazoned with the script-like “Galileo” lettering and the block “NASA” letters, the spacecraft represented a marriage of romance and adventure with science and technology for STS-34’s Shannon Lucid. Photo Credit: NASA

When the Galileo spacecraft drifted out of Shuttle Atlantis’ payload bay on the evening of 18 October 1989—25 years ago, next week—on the [...]

Rookie Spacewalkers Complete Multiple Tasks With Finesse on EVA-27

U.S. astronaut Reid Wiseman and his German crewmate Alexander Gerst added their names to the ongoing tally of veteran spacewalkers with today’s EVA-27. Photo Credit: NASA

For the first time in more than two decades, two first-time spacefarers embarked together on their first career spacewalks, wearing U.S.-built Extravehicular Mobility Units (EMUs), when NASA astronaut [...]

Giant Cloud at Titan's South Pole Is Toxic and Freezing Cold

View from Cassini of the huge polar vortex cloud over Titan’s south pole. Image Credit: NASA/JPL-Caltech/ASI/University of Arizona/SSI/Leiden Observatory and SRON

Titan is the only moon in the Solar System known to have a dense atmosphere, and while similar to Earth’s atmosphere in some ways, such as being rich in nitrogen, it also holds [...]

Stowage of Failed Pump Module Highlights US Spacewalk on Tuesday

Reid Wiseman (left) and Alexander Gerst will make their first spacewalk together on Tuesday, 7 October. Photo Credit: NASA

Expedition 41 astronauts Reid Wiseman of NASA and Alexander Gerst of the European Space Agency (ESA) will step outside the International Space Station (ISS) tomorrow (Tuesday, 7 October) for 6.5 hours to move a failed [...]

'Desk in the Middle of a Prairie': 30 Years Since Shuttle Mission 41G and America's First Female Spacewalk (Part 2)

Dave Leestma (with red stripes on the legs of his suit) and Kathy Sullivan work on the refuelling experiment during their historic EVA. Photo Credit: NASA

Thirty years ago, today (on 5 October 1984), history was made when Shuttle Challenger rocketed into orbit on Mission 41G, an ambitious science and technology flight. On-board was [...]