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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Curiosity ‘Lacks Science Focus’ as Cassini Gets ‘Excellent Rating’ Says Planetary Science Review Board

Panel urges more drilling less driving for NASA’s Curiosity Mars rover Curiosity accomplished historic first drilling into Martian rock at John Klein outcrop on Feb. 8, 2013, (Sol 182) and discovered a habitable zone, shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169). The robotic arm [...]

Curiosity Rover Moving Onward to Martian Mountain Goal, Shuns Drilling and Slippery Dunes

NASA’s Curiosity rover abandons drill campaign at “Bonanza King” rock outcrop after hammer test (inset at right) determined it was unsuitable as a potential fourth drill site, in this photo mosaic view captured on Aug. 20, 2014, Sol 724. Note the background of sand dune ripples and deep wheel tracks inside Hidden Valley that [...]

Taking Aim With ExoLance: A New Way to Search for Life on Mars

“Got Life?”—the ExoLance logo. Image Credit: Explore Mars

Is or was there life on Mars? That is one of the biggest and most hotly debated questions in planetary science. The manner in which the evidence has been searched for is also a topic of much discussion. The Viking landers in the 1970s were the [...]

Curiosity Rover Celebrates Second Anniversary on Mars as It Approaches Mountain Goal

A “self-portrait” of the Curiosity rover in Yellowknife Bay, with part of Mount Sharp in the background. Image Credit: NASA/JPL-Caltech

The Curiosity rover has been actively exploring Mars for two years now, and as it celebrated its second anniversary today, Aug. 5, it is also, after a lengthy journey, approaching its primary mission goal: the [...]

Mars 2020 Rover Instrument Suite Chosen by NASA to Search for Past Life and Prepare for Human Explorers

NASA manager Michael Meyer, lead scientist for NASA’s Mars Exploration Program, outlines science instrument suite selected for NASA’s next generation 2020 Mars rover at media briefing held at NASA Headquarters on July 31, 2014. Credit: NASA

The advanced science payload package that will launch on NASA’s next car-sized rover to the Red Planet in [...]

'Miles and Miles and Miles': Opportunity Sets New Off-World Distance Milestone

Simulated image of Opportunity at work in Endurance crater. The “little Mars rover that could” recently surpassed a 41-year-old “off-world” distance record. Image Credit: NASA/JPL

Astronaut Charles “Pete” Conrad famously quipped as he stepped upon the Moon’s surface, “Whoopee! Man, that may have been a small [step] for Neil [Armstrong], but that’s a long [...]

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 [...]

Wolf V. Vishniac, The First Human to Walk on Mars

An image from one of the first interplanetary explorers, the Viking 2 lander. Dr. Wolf Vishniac was one of Viking’s team members, and he pioneered the search for life in alien worlds. Image Credit: NASA/JPL-Caltech

He may not be a household name, but remember the name of Dr. Wolf V. Vishniac. A microbiologist by [...]

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 [...]