'Masterful Performances': 15 Years Since Columbia's Last Fully Successful Mission (Part 2)

Columbia roars into the pre-dawn darkness on 1 March 2002, beginning her final wholly-successful mission. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Rising into the pre-dawn darkness on 1 March 2002—15 years ago, next week—Space Shuttle Columbia’s 27th mission into low-Earth orbit would achieve, literally, the greatest heights of her storied career. In more than […]

'That Your Number Hadn't Come Up': 15 Years Since Columbia's Last Fully Successful Mission (Part 1)

The Hubble Space Telescope appears to “fly” over Earth as it is photographed during STS-109. Photo Credit: NASA

Fifteen years ago, next week, Columbia roared into orbit on her final wholly-successful mission, STS-109. It was the 27th flight of a vehicle which had ushered in the dawn of the Space Shuttle era, back in […]

NASA's Spitzer Space Telescope Discovers Seven Earth-Sized Worlds Orbiting Nearby Star

Artist’s conception of standing on the surface of exoplanet TRAPPIST-1f. Image Credit: NASA/JPL-Caltech

The search for exoplanets – planets orbiting other stars – has been one of the most exciting developments in astronomy and space science in recent years. The first couple exoplanets were found in 1992, and now over 3,400 have been confirmed, […]

Juno Spacecraft to Remain in Same Orbit, But Science Observations of Jupiter Continue

Spectacular view of Jupiter’s south pole from Juno, taken on Feb. 2, 2017 at 6:06 a.m. PT (9:06 a.m. ET), from an altitude of about 62,800 miles (101,000 kilometers) above the cloud tops (enhanced color version). Image Credit: NASA/JPL-Caltech/SwRI/MSSS/John Landino

NASA’s Juno spacecraft has been orbiting the gas giant planet Jupiter since July 4, […]

'Just a Normal Day': Remembering John Glenn's Mercury Flight (Part 2)

Bobbing gently in the waves after a highly successful – though nail-bitingly harrowing – mission, Friendship 7 is readied for winching out of the water. Photo Credit: NASA

On the afternoon of 20 February 1962, millions of Americans listened and watched, transfixed as their countryman, John Glenn, plummeted back to Earth after completing three […]

'Zero-G and I Feel Fine': Remembering John Glenn's Mercury Flight (Part 1)

Blurred and somewhat lacking in detail, this image of John Glenn in orbit aboard Friendship 7 represents one of the United States’ greatest advances in space technology in the 20th century: the effort to achieve piloted orbital flight. Photo Credit: NASA

Two months after his death, aged 95, Monday will be a somber date […]

Pad 39A Set for First Post-Shuttle Launch, as SpaceX Readies for Weekend Return to Space Station

Sunday’s Static Fire Test left smoke, flame and the roar of rocket engines reverberating across Pad 39A for the first time since the end of the Space Shuttle era. Photo Credit: Jeffrey Siebert/AmericaSpace

After a multi-month hiatus, SpaceX stands ready to resume cargo delivery flights to the International Space Station (ISS), under the terms […]

Landing on an Ocean Moon: NASA Unveils New Plan to Search for Life on Europa

Artist’s conception of the proposed Europa lander, with sampling arm extended. Image Credit: NASA/JPL-Caltech

For decades now, Europa has beckoned – this moon of Jupiter which is frozen on the outside but hides a global ocean on the inside – has so far only been visited by spacecraft during brief flybys. Scientists and the […]

Ready for a Margarita: 20 Years Since the Second Hubble Servicing Mission (Part 2)

Twenty years ago, on STS-82, the Hubble Space Telescope was transformed from a 1970s instrument with 1980s optics into an observatory for 21st-century scientific discovery. Photo Credit: NASA

Two decades ago, yesterday, on 11 February 1997, Space Shuttle Discovery roared into the night with a seven-strong crew—Commander Ken Bowersox, Pilot Scott “Doc” Horowitz, Payload […]

Tooled Up for a Telescope: 20 Years Since the Second Hubble Servicing Mission (Part 1)

Barely illuminated by sunlight, Joe Tanner is pictured during EVA-4 on STS-82. Photo Credit: NASA

Twenty years have now passed since a seven-man rocketed into the night to begin the second servicing mission to the $1.5 billion Hubble Space Telescope (HST). Coming on the heels of the ambitious STS-61 shuttle flight in December 1993—during […]