'Quite a Feeling of Being Alone': 25 Years Since Endeavour's Vanilla-to-Chocolate STS-54 Mission

The base of the Inertial Upper Stage (IUS), carrying the Tracking and Data Relay Satellite, departs Endeavour on 13 January 1993. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Twenty-five years ago, this week, the crew of STS-54 settled into orbit for one of the shortest shuttle missions of the decade, tasked with deploying the fifth […]

The Astronaut's Astronaut: Remembering John Young

Apollo 16 Commander John Young gazes across the rugged terrain during humanity’s fifth piloted lunar landing. Photo Credit: NASA

Astronaut John Young, who died recently at age 87, reduces yet further the number of veteran Moonwalkers who are still with us. Only five men—all in their 80s—can now claim to have experienced the one-sixth […]

SpaceX Delivers Secretive Zuma Payload to Orbit, Returns Upgraded Falcon 9 First Stage to LZ-1

The Upgraded Falcon 9 launches, performs its three-part Boostback, Entry and Landing Burn and returns to an LZ-1 touchdown in the first SpaceX mission of 2018. Photo Credit: John Kraus/AmericaSpace

Only days after SpaceX elevated its long-awaited Falcon Heavy booster for pre-Static Fire fit-checks on Pad 39A at the Kennedy Space Center (KSC), the […]

Rediscovering the Moon: 20 Years Since Lunar Prospector

Launched 20 years ago, Lunar Prospector returned significant data pertaining to the Moon’s gravity, internal composition, origins and water-ice content. Image Credit: NASA

Twenty years ago, NASA’s Lunar Prospector spacecraft began an 18-month mission of discovery, revealing the Moon to potentially harbor vast water-ice reserves at its poles and offering tantalizing clues of a […]

SpaceX Launches Fourth Dragon of 2017, Nails 20th Landing with CRS-13 Mission

LIFTOFF of Falcon-9 with Dragon on the CRS-13 mission for NASA to the International Space Station. The mission marked the first launch off the newly rebuilt Space Launch Complex 40 since the AMOS-6 explosion over a year ago. Photo Credit: John Studwell / AmericaSpace

Space Launch Complex (SLC)-40 at Cape Canaveral Air Force Station, […]

SLC-40 Ready for Return to Flight, With Fourth ISS-Bound Dragon of 2017

The CRS-6 Dragon spacecraft is robotically detached from the International Space Station (ISS) in May 2015. Friday’s CRS-13 mission will reuse the pressurized module of the CRS-6 Dragon. Photo Credit: Terry Virts/Twitter/NASA

SpaceX stands ready to launch its fourth Dragon cargo mission of 2017 to the International Space Station (ISS) at 10:35 a.m. EST […]

'Like a Big Ol' Freight Train': 45 Years Since the Launch of Apollo 17

Apollo 17 launches into the night at 12:33 a.m. EST on 7 December 1972. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Forty-five years ago, the combined spacecraft of Apollo 17—the Command and Service Module (CSM), named “America”, and the spider-like Lunar Module (LM), dubbed “Challenger”—slipped smoothly into lunar orbit. In doing so, it represented the […]

Remembering the Dogs of War: 25 Years Since Discovery Closed Out the Shuttle's Military Career

The STS-53 crew, aboard Discovery, during their mission, a quarter-century ago. From left are Guy Bluford, Michael “Rich” Clifford, Dave Walker, Jim Voss and Bob Cabana. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Twenty-five years ago, the five-man crew of shuttle Discovery settled into orbit for a mission about which a cloak of secrecy would […]

Launching Into the Night: Remembering the Shuttle's Nocturnal Missions in November

Atlantis roars into the night at 7:29 p.m. EST on 26 November 1985. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

More than three decades ago, on the evening of 26 November 1985, shuttle Atlantis roared into the night to begin the week-long voyage of Mission 61B. Her seven-member crew—Commander Brewster Shaw, Pilot Bryan O’Connor, Mission […]

'Copy and Concur': 20 Years Since Shuttle Columbia's Heads-Up Ride to Space

Columbia launches on STS-87, 20 years ago today. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Twenty years ago today, on 19 November 1997, a shuttle mission with a difference rose from Pad 39B at the Kennedy Space Center (KSC) in Florida. It was the first flight from the 39B complex since January, and on STS-87 […]