AmericaSpace Launch Countdown

Next Launch GPS IIF-8 on a Atlas V 401 rocket from Cape Canaveral AFB, FL
scheduled for:
29 Oct 14 17:21:00 GMT
29 Oct 14 13:21:00 EDT

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NASA’s Opportunity Rover Snaps First-Ever Comet Image From Mars' Surface During Comet's Ultra-Close Martian Flyby

NASA’s Opportunity rover snaps this first-ever image of a comet (fuzzy object at center) from another planet’s surface during close flyby of Comet Siding Spring with Mars on Oct. 19, 2014. This pancam raw image was taken on Sol 3817. Inset shows enhanced view revealing more comet detail. Credit: NASA/JPL/Cornell/ASU/TAMU. Image Processing: Marco Di [...]

NASA Gears Up Science Fleet for Once-In-A-Lifetime Flyby of Oort Cloud Comet With Mars

Comet Siding Spring (C/2013 A1) hurtling towards encounter at Mars on Oct. 19, 2014 in this artist’s concept. Credit: NASA See cool encounter animation below

One week from today, NASA’s Red Planet armada is primed and ready with front row seats for the once-in-a-lifetime opportunity to study an Oort cloud comet, as it makes [...]

Opportunity Mars Rover Presses On Toward Rich Science Targets Despite Episodic Amnesia

NASA’s Opportunity Mars rover peers out toward Ulysses crater, ejecta rocks, and Martian plains beyond from her Endeavour crater rim location on Sept. 18, 2014. Notice dramatic wheel tracks (right) as rover ascends steep crater slopes. This navcam camera photo mosaic was assembled from images taken on Sol 3787, Sept. 18, 2014 and colorized. [...]

'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 [...]

After Ten-Month Journey, NASA's MAVEN Set for Crucial Mars Orbit Insertion Burn on Sept. 21 on Astrobiology Mission

This artist’s concept depicts the process of orbital insertion of NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft. Credit: NASA/GSFC

After a trouble free and fantastic 10-month interplanetary voyage of 442 million miles to the Red Planet, NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft is just two days out from its crucial braking [...]

NASA Realigns Red Planet Armada to Reap Science Bonanza During Upcoming Comet Flyby and Protect Priceless Probes

This graphic depicts the orbit of comet C/2013 A1 Siding Spring as it swings around the Sun in 2014. On Oct. 19, 2014, the comet will have a very close pass at Mars. Its nucleus will miss Mars by about 82,000 miles (132,000 kilometers). Credit: NASA/JPL-Caltech

Earth’s invasion fleet at Mars is about to [...]

Curiosity Discovers First Meteorites on Mars - And they are Huge and Made of Heavy Metal

NASA’s Curiosity rover found this iron meteorite called “Lebanon” while driving across Mars on May 25, 2014. This mosaic combines imagery from the ChemCam and Mastcam instruments. Credit: NASA/JPL-Caltech/LANL/CNES/IRAP/LPGNantes/CNRS/IAS/MSSS See our meteorite mosaics below

Heralding another notable achievement, NASA’s industrious rover Curiosity has simultaneously discovered her 1st meteorites on the Red Planet. NASA has [...]

Curiosity Celebrates One Martian Year on Mars, Roves Outside Landing Ellipse

1 Martian Year on Mars! Curiosity treks to Mount Sharp in this photo mosaic view captured on Sol 669, June 24, 2014, the day the rover celebrated one Martian year since touchdown on the Red Planet. Navcam camera raw images stitched and colorized. Credit: NASA/JPL-Caltech/Marco Di Lorenzo/Ken Kremer – kenkremer.com

NASA’s intrepid rover Curiosity [...]

MAVEN Celebrates 100 Days From Mars Orbit Insertion on Friday the 13th

MAVEN—NASA’s next Red Planet orbiter—marks 100 days from Mars orbit insertion (MOI) engine firing on Friday the 13th of June 2014. MAVEN arrives at Mars on Sept. 21, 2014. Credit: NASA

Are you Friggatriskaidekaphobic (suffering from the irrational fear of Friday the 13th)?

Supremely defying any hints of superstition, the fearless team directing MAVEN—NASA’s [...]

Curiosity Drills Deep Into 3rd Mars Rock at ‘Kimberley’ for Enticing Science Bounty

Curiosity’s Panoramic view of Mount Remarkable at “The Kimberley Waypoint” where the rover conducted its third drilling campaign inside Gale Crater on Mars. The navcam raw images were taken on Sol 603, April 17, 2014, stitched and colorized. Credit: NASA/JPL-Caltech/Ken Kremer – kenkremer.com/Marco Di Lorenzo Featured on APOD – Astronomy Picture of the Day [...]