Soyuz TMA-16M Crew Prepares for Spacecraft Switch, Ahead of Soyuz TMA-18M Arrival

Soyuz TMA-16M approaches the International Space Station (ISS) on 26/27 March, as viewed by Expedition 43 Commander Terry Virts. After five months attached to the station, Soyuz TMA-16M and its crew of Gennadi Padalka, Mikhail Kornienko, and Scott Kelly will perform a relocation flyabout tomorrow. Photo Credit: Terry Virts/NASA/Twitter

After five months in a […]

'Eight Days in a Garbage Can': 50 Years Since Gemini V (Part 2)

Glorious view of Baja California, with the nose of Gemini V visible at bottom right. Photo Credit: NASA

Five decades have now passed since a mission which Pete Conrad once described as “the longest thing I’ve ever had to do in my life.” Gemini V was the third manned flight of NASA’s two-man spacecraft, […]

'Eight Days in a Garbage Can': 50 Years Since Gemini V (Part 1)

Illustrating the cramped nature of their eight-day home, astronauts Pete Conrad (background) and Gordo Cooper are in jubilant spirits ahead of their 21 August 1965 launch. Photo Credit: NASA

Fifty years ago, this week, astronaut Charles “Pete” Conrad experienced “the longest thing I’ve ever had to do in my life.” Gemini V was the third […]

First Successful Mars Landing Mission: 40 Years Since the Launch of Viking 1

 

The first “clear” image of the surface of Mars, captured by Viking 1 in July 1976. The lander and its orbiter were launched 40 years ago, today, on 20 August 1975. Photo Credit: NASA

In the second decade of the 21st century, we have grown accustomed to a steady output of scientific data […]

'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. […]

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 […]

NASA Announces Next Round of Launch Opportunities for CubeSat Launch Initiative

NASA has recently opened the next round of launch opportunities for its CubeSat Launch Initiative, offering the opportunity to school and university students as well as all interested participants in industry and academia across the U.S., to have their payloads launched into space within the next couple years. Image Credit: NASA

Earlier this week […]

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 […]