New Crew Settles In While Ongoing Research Continues for Expedition 43 on ISS

All six Expedition 43 crew members gathered in the Destiny laboratory on board the International Space Station on March 30, 2015, after an emergency procedures training period. Photo Credit: NASA

SPACE STATION WEEKLY UPDATE March 30 – April 5, 2015 — As the three new crew members of Expedition 43 settled in last week, ongoing science […]

Opportunity Arrives at Alien Gateway to Clay Minerals at Spirit of St. Louis Crater

The View from Opportunity on Mars Today Opportunity arrives at Spirit of Saint Louis crater and peers into Marathon Valley and Endeavour crater from current location on Mars as of April 3, 2015, in this photo mosaic. The crater is the gateway to Marathon Valley and exposures of water altered clay minerals. This pancam […]

Scott Kelly Describes Return to Space Station as 'Coming to My Old Home'

Scott Kelly’s first selfie, taken after setting up camp in his crew quarters in the station’s Harmony node on 27/28 March 2015. Photo Credit: Scott Kelly/Twitter/NASA

With about 1 percent of his 342-day mission—which began Thursday, with a rousing launch aboard Soyuz TMA-16M, from Baikonur Cosmodrome in Kazakhstan—now complete, U.S. astronaut Scott Kelly spoke […]

Ongoing Research and New Crew Arrival Highlight Busy Week on Orbit for Expedition 43

Scott Kelly, Mikhail Kornienko, and Gennady Padalka joined their Expedition 43 crewmates Terry Virts, Anton Shkaplerov, and Samantha Cristoforetti in the Zvezda service module for a crew greeting ceremony. Photo: NASA

SPACE STATION WEEKLY UPDATE March 23 – March 29, 2015 — The International Space Station (ISS) Expedition 43 crew members kept busy last week, […]

Veteran Shuttle Pilot and Adventurer Bill Oefelein Turns 50 Today

Bill Oefelein was one of the first members of his astronaut class to venture into space and the first Alaskan to reach orbit. He turns 50 today. Photo Credit: NASA

Although he forged an unfortunate place in popular culture and gained intense media attention in early 2007 as part of a bizarre “love triangle,” […]

Traversing the New Frontier: The First 50 Years of Spacewalking (Part 6)

Terry Virts is pictured working on cable-routing activities in support of the future International Docking Adapters (IDAs) during EVA-29 on 21 February 2015. This was the first spacewalk in the 50th anniversary year since Alexei Leonov’s pioneering EVA. Photo Credit: NASA

Less than a month ago, on 1 March 2015, U.S. astronauts Barry “Butch” […]

Ready for Space Station Building: The First 50 Years of Spacewalking (Part 5)

Story Musgrave works at the end of Endeavour’s mechanical arm during activities to service the Hubble Space Telescope (HST) in December 1993. Photo Credit: NASA

Almost a quarter-century ago, in April 1991, the effort to build today’s International Space Station (ISS) got underway with a pair of spacewalks—one unplanned—outside the shuttle Atlantis. During STS-37, […]

One-Year Mission Underway With Rousing Soyuz TMA-16M Launch

Soyuz TMA-16M roars away from Site 1/5 at the Baikonur Cosmodrome at 1:42 a.m. local time Saturday, 28 March (3:42 p.m. EDT Friday, 27 March), carrying Russian cosmonauts Gennadi Padalka and Mikhail Kornienko and U.S. astronaut Scott Kelly to the International Space Station (ISS). Photo Credit: NASA

The first year-long expedition of the International […]

Ambitious One-Year Mission Counting Down to Friday Launch (Part 2)

Scott Kelly participates in a Soyuz spacecraft training session, ahead of his scheduled 27/28 March launch with Gennadi Padalka and Mikhail Kornienko. Photo Credit: NASA

Twenty-four hours now remain before Soyuz TMA-16M is scheduled to rocket toward the International Space Station (ISS), carrying Russian cosmonauts Gennadi Padalka and Mikhail Kornienko and U.S. astronaut Scott […]

Identical Twin, Former Paratrooper, and Ecologist to Launch Friday Aboard Soyuz TMA-16M (Part 1)

Soyuz TMA-16M will launch on 27 March 2015, carrying (from left) Scott Kelly, Gennadi Padalka, and Mikhail Kornienko. Photo Credit: NASA

Two sons of Earth are presently enjoying their final hours in terrestrial gravity, before embarking on almost an entire orbit of the Sun, as they prepare to journey to the International Space Station […]