Our 'Glowing Moon': LADEE Spacecraft Discovers Neon in Lunar Atmosphere

Artist's conception of the LADEE spacecraft orbiting the Moon. It's findings will help scientists to better understand thin exospheres, such as the one our own Moon has. Image Credit: NASA Ames/Dana Berry

Artist’s conception of the LADEE spacecraft orbiting the Moon. Its findings will help scientists to better understand thin exospheres, such as the one our own Moon has. Image Credit: NASA Ames/Dana Berry

The existence of neon gas in our Moon’s ultra-thin atmosphere has been confirmed for the first time, by NASA’s Lunar Atmosphere and […]

'A Nation of Quitters': 45 Years Since the Summer Apollo Ended (Part 2)

Training for a mission which, for one of them, would never come to pass, Dick Gordon (left) and Jack Schmitt work with a mockup of the Lunar Roving Vehicle (LRV) during their Apollo 15 backup duties. Schmitt’s importance as a professional geologist assured him a seat on Apollo 17. Gordon was not so lucky. […]

Gemini Planet Imager Finds Its First Exoplanet, a Methane-Rich 'Young Jupiter'

Discovery image of the exoplanet 51 Eridani b taken by the Gemini Planet Imager on December 21 2014. Image Credit:  J. Rameau (UdeM)/C. Marois (NRC Herzberg)

Discovery near-infrared image of the exoplanet 51 Eridani b taken by the Gemini Planet Imager on Dec. 21, 2014. The relative size of Saturn’s orbit is also shown for comparison. Image Credit: Gemini Observatory/J. Rameau (UdeM)/C. Marois (NRC Herzberg)

The Gemini Planet Imager, a new telescopic instrument designed to find, image, and study faint, young planets orbiting bright stars, has discovered its first exoplanet: a young Jupiter-like planet called 51 Eridani b which orbits […]

'A Nation of Quitters': 45 Years Since the Summer Apollo Ended (Part 1)

Apollo 15, originally the last of the H-series lunar landing missions, evolved to become the first member of the J-series, following the tumultuous events of 1970. Photo Credit: NASA

In 2011, Hollywood had us believe that the crew of Apollo 18 fell victim to spider-like aliens and a sinister conspiracy, spearheaded by the Department […]

A Perfect Day for Sunbathing: A Year After Its Arrival, Rosetta Observes Comet 67P at Perihelion

From ESA: “This series of images of Comet 67P/Churyumov–Gerasimenko was captured by Rosetta’s OSIRIS narrow-angle camera on 12 August 2015, just a few hours before the comet reached the closest point to the Sun along its 6.5-year orbit, or perihelion.” The center image shows a significant outburst. Image Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

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Smooth Sailing, Mr. O: 10 Years Since the Launch of the Mars Reconnaissance Orbiter

The Mars Reconnaissance Orbiter (MRO) is depicted in orbit above Mars with its large solar arrays and Earth communications dish at top. Image credit: NASA/JPL-Caltech

After more than 40,000 orbits of the Red Planet, NASA’s $720 million Mars Reconnaissance Orbiter (MRO)—launched 10 years ago today, on 12 August 2005—is showing no signs of slowing […]

Venus, Unmasked: 25 Years Since the Arrival of Magellan at Earth's Evil Twin

Radar image of the northern hemisphere of Venus, taken by the Magellan spacecraft. During its 50 months in orbit around Earth’s evil twin, which began 25 years ago today, Magellan radar-mapped 98 percent of the surface. Image Credit: NASA/JPL

Twenty-five years ago, today, a spacecraft slipped silently into orbit around Venus to begin an […]

'A Wonderful Moment For Us All': 10 Years Since Discovery Came Safely Home to Earth (Part 2)

Discovery touches down at Edwards Air Force Base, Calif., on 9 August 2005. Ten years ago, today, STS-114 marked the Return to Flight (RTF) of the shuttle fleet after the Columbia tragedy and opened the door for the completion of the International Space Station (ISS). Photo Credit: NASA

Ten years ago, today, Space Shuttle […]

Potential Landing Sites for Mars 2020 Rover Narrowed Down to Eight Locations

Map of the eight proposed landing sites for the Mars 2020 Rover. Image Credit: NASA/MOLA Science Team

NASA’s next Mars rover is due to launch in July or August 2020, and the number of potential landing sites has now been narrowed down by scientists to eight locations. Out of an initial list of 21 […]

'Return to Flight, Not Rush to Flight': 10 Years Since Discovery Came Safely Home to Earth (Part 1)

Discovery sits on the runway at Edwards Air Force Base, Calif., on 9 August 2005, after completing STS-114, the first post-Columbia shuttle mission. Photo Credit: NASA

Ten years have now passed since the first space shuttle streaked safely back to Earth on 9 August 2005, in the aftermath of the Columbia disaster. The crew of […]