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AmericaSpace Launch Countdown

Next Launch CRS-5 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
6 Jan 15 11:18:00 GMT
6 Jan 15 6:18:00 EST

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NASA Curiosity Rover Discovers Methane and Organics on Mars

This image illustrates possible ways methane might be added to Mars’ atmosphere (sources) and removed from the atmosphere (sinks). NASA’s Curiosity Mars rover has detected fluctuations in methane concentration in the atmosphere, implying both types of activity occur on modern Mars. Credit: NASA/JPL-Caltech/SAM-GSFC/Univ. of Michigan

NASA’s Curiosity rover has made a double dose of […]

Strong Winds Explain Titan's Immense Dunes, According to New Study

Radar image of long lines of dunes on Titan. They can be up to 300 feet tall and hundreds of miles long. Image Credit: NASA/JPL–Caltech/ASI/ESA and USGS/ESA

Saturn’s largest moon Titan is one of the most Earth-like places in the Solar System, as least in terms of appearances, with its seas, lakes, and rivers […]

Curiosity Rover Discovers Huge Lake Once Filled Gale Crater

Simulated view of Gale Crater Lake on Mars. This illustration depicts a lake of water partially filling Mars’ Gale Crater, receiving runoff from snow melting on the crater’s northern rim. Credit: NASA/JPL-Caltech/ESA/DLR/FU Berlin/MSSS

Recent measurements by NASA’s Curiosity rover indicate that a huge lake once filled much of Gale Crater for millions and millions […]

Dawn Spacecraft Takes Its Best-Yet Image of Dwarf Planet Ceres

The best image of dwarf planet Ceres obtained so far by the Dawn spacecraft, from 740,000 miles (1.2 million kilometers) away. Images will get much better as the spacecraft approaches Ceres over the next few months. Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

The Dawn spacecraft continues to make its way closer to a world which still hasn’t […]

Stars Above and Earth Below: NASA's Proposed New Airship Competition Good for Science

Artist’s conception of a new high-altitude NASA airship which could make science observations of both the Earth below and stars above. Image Credit: Mike Hughes (Eagre Interactive)/Keck Institute for Space Studies

Airships are a unique form of transportation—giant, balloon-like, lighter-than-air vehicles which can stay aloft for extended periods of time. Their design makes them […]

Rosetta Team Homing In on Philae’s Historic Final Comet Touchdown Site and Organics Location

Philae’s final landing site, estimated by CONSERT. Credits: ESA/Rosetta/Philae/CONSERT

By combining tantalizing clues from several different science instruments, the Rosetta science team is homing in on the location of Europe’s plucky Philae lander’s final landing site after successfully completing history’s first-ever soft landing on a comet, nearly two weeks ago, and discovering organic molecules.

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Final Assembly Begins for NASA’s Next Mars Lander: InSight

Technicians in a Lockheed Martin clean room prepare NASA’s InSight Mars lander for propulsion proof and leak testing on Oct. 31, 2014. Following the test, the lander was moved to another clean room where it will undergo the assembly phase of ATLO during the next six months. Credit: Lockheed Martin

NASA’s next Mars lander—the […]

Spectacular Jets Erupting From Rosetta’s Active Comet

Jets are blasting from the active neck of comet 67P/Churyumov-Gerasimenko in this four-image photo mosaic comprising images taken on 26 September 2014 by the European Space Agency’s Rosetta spacecraft at a distance of 26.3 kilometers (16 miles) from the center of the comet. See the montage ot four individual navcam images below. Credit: ESA/Rosetta/NAVCAM/Marco […]

ESA’s Rosetta to Deploy Philae Nov. 12 for Historic First Attempt at Comet Landing

The Philae primary landing site in context with the rest of comet 67P. Image Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

The team leading the European Space Agency’s (ESA) Rosetta mission has chosen Nov. 12 as the date to deploy the piggybacked Philae lander for mankind’s history-making first attempt to touchdown on the surface of […]

'Drill, Baby, Drill' Replaces 'Drive, Drive, Drive' as Curiosity Gets First Taste of Mount Sharp Foothills

NASA’s Curiosity rover conducts 4th drill campaign at “Pahrump Hills” rock outcrop on Sol 759, Sept. 24, 2014, at the foothills of Mount Sharp seen in the distance in this composite photo mosaic. Navcam camera raw images stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer-kenkremer.com/Marco Di Lorenzo

“Drill, Baby, Drill” has replaced “Drive, Drive, Drive” as […]