Antares to Launch NG-11 Cygnus from VA April 17, Honors Apollo 1 Hero Roger Chaffee

Antares raising vertical for launch. Photo: NASA / Bill Ingalls

Roger Chaffee never got to fly in space. Selected by NASA as a member of the space agency’s third group of astronauts—alongside future Moonwalkers Al Bean, Buzz Aldrin, Dave Scott and Gene Cernan—he was the youngest of his class and in March 1966 drew […]

Engineers Conduct Successful First Tests of Mars 2020 Rover

View of the backshell that will help protect the Mars 2020 rover during its descent into the Martian atmosphere, during the Systems Test 1 (ST1). Photo Credit: NASA/JPL-Caltech

The landing of the Mars 2020 rover on Feb. 18, 2021 may still be almost two years away, but NASA’s newest Mars rover has already “touched […]

New Horizons' Data of Pluto/Charon Show Rarity of Small Kuiper Belt Objects

Pluto’s largest moon, Charon, as seen by New Horizons in 2015. The lack of smaller craters -less than expected – suggests that small objects less than a mile in size are rare in the Kuiper Belt. Photo Credit: NASA/JHUAPL/SwRI/Alex Parker

The Kuiper Belt is a vast region of rocky debris in the outer Solar […]

Historic Opportunity Rover Mission on Mars Comes to Silent End

Opportunity casts its shadow in this image from sol 180 (July 26, 2004), taken by the rover’s front hazard-avoidance camera, on the edge of Endurance Crater. Photo Credit: NASA/JPL-Caltech

It’s been a long 15 years, but the inevitable has finally happened: the Opportunity rover’s days of exploring Mars are over. The sad news was […]

NASA Makes Last-Ditch Attempts to Contact Opportunity Rover

A Goldstone 111.5-foot (34-meter) beam-waveguide antenna, part of the Goldstone Deep Space Communications Complex in the Mojave Desert in California. Antennas like this are being used to try to communicate with the Opportunity rover. Photo Credit: NASA/JPL-Caltech

NASA’s Opportunity rover has now been on Mars for an incredible 15 years since its landing in […]

'Could Not Have Survived': 20 Years Since NASA's Ill-Fated Mars Polar Lander

Mars Polar Lander was targeted for touchdown close to the south pole of the Red Planet for detailed inspection of its terrain, past and present climatic conditions and weather. Its failure severely jeopardized NASA’s plans of exploring the planet. Image Credit: NASA

Twenty years ago, this week, the familiar high-pitched scream of a […]

InSight Lander Deploys Seismometer, Prepares for Science Mission

View of InSight’s seismometer after it had been successfully placed on the Martian surface on Dec. 19, 2018. Photo Credit: NASA/JPL-Caltech

NASA’s InSight lander has been busy in its first couple weeks on the surface of Mars, testing out the deployment of some of its instruments and scanning its surroundings with its cameras. And now, […]

NASA's InSight Spacecraft Safely Lands on Mars After 'Seven Minutes of Terror'

The first image from InSight on Mars, showing dust on the lens cover and the horizon in the distance. Photo Credit: NASA/JPL-Caltech

NASA’s InSight spacecraft has successfully landed on Mars, the space agency reported today. The lander touched down at 11:52:59 a.m. PST (2:52:59 p.m. EST). This is the first landing in six […]

NASA's InSight Spacecraft on Course for November 26 Landing

Artist’s conception of InSight descending through the Martian atmosphere. Image Credit: NASA/JPL-Caltech

On November 26, NASA’s InSight spacecraft will touch down in Elysium Planitia on Mars, where it will “peer” deep into the subsurface to study the planet’s interior geology. As of right now, InSight is on course for what hopefully will be […]

Jezero Crater Announced as Landing Site for NASA's Mars 2020 Rover

Enhanced color image of a portion of Jezero Crater, the landing site chosen for the Mars 2020 mission. The mineral-rich river delta is in the center of the image. Image Credit: NASA/JPL/JHUAPL/MSSS/Brown University

And the winner is… Jezero Crater! NASA has chosen this location as the landing site on Mars for its next […]