Ten Years at Mars: Mars Reconnaissance Orbiter Celebrates a Decade of Discovery

Illustration of Mars Reconnaissance Orbiter (MRO) as it entered orbit ten years ago. Image Credit: NASA/JPL

Illustration of Mars Reconnaissance Orbiter (MRO) as it entered orbit ten years ago. Image Credit: NASA/JPL

The Martian rover Opportunity has become famous for its amazing longevity, but it is not the only one; orbiting spacecraft also usually enjoy long lifespans, and today the Mars Reconnaissance Orbiter is celebrating its 10th year exploring Mars from […]

NASA Eyes May 2018 for InSight Mars Lander Launch, Pending Instrument Redesign

NASA's InSight Mars mission is now being targeted for a May 2018 launch. Image Credit: NASA/JPL-Caltech

NASA’s InSight mission to Mars is now being targeted for a May 2018 launch. Image has been cropped for publication. Image Credit: NASA/JPL-Caltech

In December, those following the Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) mission, planned to launch on a trek to Mars this month aboard a ULA Atlas-V launch […]

Dawn Celebrates One Year at Ceres with Incredible New Images of 'Lonely Mountain'

View of Ahuna Mons from the low-altitude mapping orbit (LAMO). Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA/PSI

View of Ahuna Mons from the low-altitude mapping orbit (LAMO). Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA/PSI

It has been a year now since the Dawn spacecraft first reached the dwarf planet Ceres in the main asteroid belt between Mars and Jupiter, and during that time has shown Ceres to be a unique and complex little world. At […]

New Horizons Discovers Methane 'Snow' on Pluto's Mountain Peaks

Methane "snow" on mountain peaks in the Cthulhu region of Pluto. The image covers an area 280 miles (450 kilometers) long by 140 miles (225 kilometers) wide. Image Credit: NASA/JHUAPL/SwRI

Methane “snow” on mountain peaks in the Cthulhu region of Pluto. The enhanced color version of the inset image is on the left and the false color version is on the right. The image covers an area 280 miles (450 kilometers) long by 140 miles (225 kilometers) wide. Image Credit: NASA/JHUAPL/SwRI

As the data […]

'Who Was in NASA 901?': 50 Years Since the Accident Which Changed Project Gemini (Part 2)

The Gemini IX crews consisted of Elliot See (front left) and Charlie Bassett (front right) and their backups, Tom Stafford and Gene Cernan. The deaths of the prime crew on 28 February 1966 forced Stafford and Cernan into their shoes, but was not the end of their misfortunes. On 17 May 1966, they also lost their rendezvous target, the Gemini-Agena Target Vehicle (GATV). Photo Credit: NASA

The remains of NASA 901, the T-38 jet which carried the Gemini IX prime crew of Elliot See and Charlie Bassett. Photo Credit: St. Louis Post-Dispatch archive

At 7:41 a.m. CST on 28 February 1966—exactly 50 years ago, to this very day—a pair of sleek T-38 Talon jets took off from Ellington Field, near the Manned […]

Opportunity Rover Begins 'Mountain Climbing' Up Steep Ridge at Endeavour Crater

Panoramic view of Knudsen Ridge. Image Credit: NASA/JPL-Caltech/Cornell/ASU/James Sorenson

Panoramic view of Knudsen Ridge, where Opportunity has been climbing a steep 30 degree slope. Image Credit: NASA/JPL-Caltech/Cornell/ASU/James Sorenson

NASA’s Curiosity rover on Mars may have been stealing the spotlight in recent years, but the other rover, Opportunity, is still going strong after 12 long years. Opportunity has survived the harsh environment and various challenges […]

One-Year Crew Prepares to Depart Space Station for Return to Earth

With Sergei Volkov (center) commanding the return to Earth, One-Year crewman Scott Kelly (left) and Mikhail Kornienko will wrap up the longest single space mission of the 21st century next week. Photo Credit: NASA/Scott Kelly/Twitter

With Sergei Volkov (center) commanding the return to Earth, One-Year crewman Scott Kelly (left) and Mikhail Kornienko will wrap up the longest single space mission of the 21st century next week. Photo Credit: NASA/Scott Kelly/Twitter

Scott Kelly has certainly been waxing lyrical recently, as he wraps up the last couple of percent of his […]

Calling All Artists: Send Your Artwork to Asteroid Bennu on NASA's OSIRIS-REx Mission

Artist's conception of OSIRIS-REx preparing to take a sample from the surface of Bennu. Image Credit: NASA/Goddard/Chris Meaney

Artist’s conception of OSIRIS-REx preparing to take a sample from the surface of Bennu. Image Credit: NASA/Goddard/Chris Meaney

This coming September, a new NASA spacecraft, OSIRIS-REx, will be heading toward an asteroid to collect samples which will later be brought back to Earth. This is the first time for such a sample return mission to an […]

ISS Study Aims For Answers Behind Blood Cell Changes and Bone Marrow Loss in Space

ESA astronaut Tim Peake tweeted picture of his first blood draw completed in space. The sample was taken as part of the MARROW investigation.
Credit: NASA

ESA astronaut Tim Peake tweeted picture of his first blood draw completed in space. The sample was taken as part of the MARROW investigation. Credit: NASA

Exercise is known to boost endorphins (those “feel good” chemicals), improve mental performance, and shape physical appearance. Humans may “feel” and “see” the effects of consistent exercise but the […]

New Horizons Finds Evidence for Frozen Ocean Inside Pluto's Moon Charon

The canyons of Charon. Image Credit: NASA/JHUAPL/SwRI

The canyons of Charon, some of which dwarf the Grand Canyon on Earth. Image Credit: NASA/JHUAPL/SwRI

One of the most surprising discoveries in recent years in the outer Solar System is that there are small moons which have oceans inside them. Jupiter’s moon Europa and Saturn’s moon Enceladus are now known to have global […]