May 18, 2026
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Breaking News
  • [ May 15, 2026 ] NASA, SpaceX launch Dragon mission with 6,500 pounds of science and supplies to the space station Falcon 9
  • [ May 14, 2026 ] ULA confirms successful solid rocket booster test as Vulcan anomaly investigation continues News
  • [ May 12, 2026 ] SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2 Mission Reports
  • [ May 12, 2026 ] For a second time, poor weather scrubs Cargo Dragon mission launch to the space station Falcon 9
  • [ May 11, 2026 ] SpaceX launches intelligence-gathering satellites for the National Reconnaissance Office Falcon 9

Articles by Stephen Clark

News

MAVEN begins science mission at Mars

November 18, 2014 Stephen Clark

NASA’s newest Mars orbiter has formally started a one-year research campaign to study an ancient case of climate change that starved the red planet of water, breathable air and potential life, scientists said Monday.

News

Researchers race to collect comet data from Philae

November 13, 2014 Stephen Clark

Comet scientists planned to send up new orders to Europe’s Philae lander Thursday to kick off a second day of research after the probe endured a jumpy touchdown on comet 67P/Churyumov-Gerasimenko.

News

Philae sends first image from comet

November 13, 2014 Stephen Clark

Europe’s Philae lander radioed home Thursday, sending the first picture from the surface of a comet hours after a dramatic descent that apparently culminated in bouncing hundreds of meters across the distant world before coming to rest.

News

European space probe makes first landing on a comet

November 12, 2014 Stephen Clark

After making history as the first spacecraft to touch down on a comet, Europe’s Philae lander collected data on the rugged alien world’s environment and may have rebounded into space before settling back on the surface, scientists said Wednesday.

News

Video: Lander manager provides update on Philae status

November 12, 2014 Stephen Clark

Stephan Ulamec, head of the Philae lander team at DLR, provides an update after touchdown on the comet.

News

Comet lander leaves mothership, returns farewell images

November 12, 2014 Stephen Clark

Europe’s comet-bound Philae probe released from its Rosetta orbiter mothership, snapping photos of the spacecraft that ferried the lander on a ten-year journey from Earth to comet 67P/Churyumov-Gerasimenko.

News

Video: Mission control celebrates separation as anxiety builds over landing

November 12, 2014 Stephen Clark

Paolo Ferri, head of mission operations, describes the moment of relief when engineers confirmed the Philae comet lander separated from its Rosetta mothership. But anxiety is building over touchdown after telemetry data raised questions about the status of an important cold gas thruster designed to keep the lander from bouncing off the comet.

Uncategorized

Comet landing timeline

November 12, 2014 Stephen Clark

Europe’s Philae spacecraft is set to go for landing on a comet, a never-before-tried maneuver that includes a perilous seven-hour descent and an uncontrolled touchdown.

News

Comet landing is a “go” despite thruster problem

November 12, 2014 Stephen Clark

A potential problem with a rocket thruster designed to keep the Philae lander from bouncing off comet 67P/Churyumov-Gerasimenko after touchdown Wednesday will make the probe’s daring descent even more challenging, officials said.

News

Unprecedented cosmic choreography essential to landing on comet

November 11, 2014 Stephen Clark

When a European landing probe goes for a daring touchdown on a comet Wednesday, officials say it would help to have a little luck on their side.

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News Headlines

  • NASA, SpaceX launch Dragon mission with 6,500 pounds of science and supplies to the space station
    May 15, 2026
  • ULA confirms successful solid rocket booster test as Vulcan anomaly investigation continues
    May 14, 2026
  • SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2
    May 12, 2026
  • For a second time, poor weather scrubs Cargo Dragon mission launch to the space station
    May 12, 2026
  • SpaceX launches intelligence-gathering satellites for the National Reconnaissance Office
    May 11, 2026
  • Rescue mission for NASA’s $500 million space telescope passes key testing milestone
    May 8, 2026
  • Rocket Lab announces five-launch Neutron deal as it continues aiming for late 2026 debut
    May 7, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    May 5, 2026
  • Lockheed Martin joins collaboration with Firefly Aerospace and Seagate for off-shore launches
    May 4, 2026
  • SpaceX launches South Korean Earth observation satellite, plus 44 more payloads on midnight Falcon 9 rideshare mission
    May 2, 2026
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