February 21, 2026
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Breaking News
  • [ February 21, 2026 ] NASA’s Artemis 2 rocket hit by new problem expected to bump moonshot into early April Artemis
  • [ February 20, 2026 ] Falcon 9 launches 25 Starlink satellites after weather delays Falcon 9
  • [ February 20, 2026 ] Moon mission fueling test concludes with no major problems Artemis
  • [ February 19, 2026 ] Independent report sharply criticizes NASA management, Boeing for troubled Starliner flight Mission Reports
  • [ February 19, 2026 ] SpaceX launches second Falcon 9 rocket to return to a landing in The Bahamas Falcon 9

Euclid

Falcon 9

SpaceX launches European ‘dark energy telescope’ to help unravel cosmology’s biggest mysteries

July 1, 2023 William Harwood

The European Space Agency launched its $1.5 billion Euclid space telescope Saturday, an ambitious, first-of-a-kind attempt to pin down the nature of dark matter, an unknown material pervading the cosmos, and dark energy, the mysterious repulsive force that is speeding up the expansion of the universe.

News

Detector trouble expected to delay ESA’s Euclid dark energy mission

October 23, 2017 Stephen Clark

Technical problems discovered during ground testing of U.S.-built detectors for the European Space Agency’s Euclid astronomy mission will delay the completion of the telescope’s scientific payload, jeopardizing the observatory’s 2020 launch target, the head of NASA’s astrophysics division said last week.

News Headlines

  • NASA’s Artemis 2 rocket hit by new problem expected to bump moonshot into early April
    February 21, 2026
  • Falcon 9 launches 25 Starlink satellites after weather delays
    February 20, 2026
  • Moon mission fueling test concludes with no major problems
    February 20, 2026
  • Independent report sharply criticizes NASA management, Boeing for troubled Starliner flight
    February 19, 2026
  • SpaceX launches second Falcon 9 rocket to return to a landing in The Bahamas
    February 19, 2026
  • NASA to attempt second full fueling test of its Space Launch System rocket
    February 17, 2026
  • SpaceX launches predawn Starlink mission on President’s Day
    February 15, 2026
  • Replacement crew docks at space station, boosts crew back to seven
    February 15, 2026
  • SpaceX launches 600th Falcon 9 rocket to date with Starlink flight from Vandenberg
    February 14, 2026
  • ‘Very lucky day’: NASA, SpaceX ace astronaut launch to the space station on Friday the 13th
    February 14, 2026
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