May 24, 2025
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Breaking News
  • [ May 23, 2025 ] FAA clears SpaceX to launch its 9th Starship super heavy rocket, while Flight 8 mishap investigation continues Mission Reports
  • [ May 23, 2025 ] SpaceX completes 450th Falcon booster landing during Friday Starlink mission Falcon 9
  • [ May 20, 2025 ] New Falcon 9 booster makes its debut on Starlink delivery mission Falcon 9
  • [ May 19, 2025 ] SpaceX scrubs Monday night Falcon 9 launch minutes before liftoff Falcon 9
  • [ May 19, 2025 ] Department of the Air Force issues draft documents for new SpaceX launch site at Vandenberg Space Force Base Mission Reports
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Cosmology

Ariane 5

JWST completes tests to simulate rigors of launch

October 7, 2020 Stephen Clark

The fully-assembled James Webb Space Telescope has completed testing in Southern California to verify the $10 billion mission can withstand the sound and shaking it will see during launch scheduled late next year on a European Ariane 5 rocket.

Mission Reports

NASA selects mission to probe the history of galaxies

February 14, 2019 Stephen Clark

NASA has selected a space telescope named SPHEREx for launch in 2023 on a mission to survey the sky in near-infrared wavelengths, collecting spectral data to study the origins of the universe and ices in our own galaxy that could help seed life on planets.

Members

Q&A with Jamie Bock, principal investigator of NASA’s SPHEREx mission (members only)

February 14, 2019 Stephen Clark

Jamie Bock, a professor of physics at Caltech, is principal investigator of the SPHEREx astrophysics mission selected by NASA on Feb. 13 as the next medium-class mission in the agency’s line of Explorer probes.

News

Jupiter’s moons, black holes, exoplanets among JWST’s first scientific targets

December 4, 2017 Stephen Clark

The James Webb Space Telescope should start returning its first scientific results by the end of 2019, and scientists recently announced a slate of observations selected to whet the appetites of astronomers who will use the multibillion-dollar facility well into the 2020s.

News Headlines

  • FAA clears SpaceX to launch its 9th Starship super heavy rocket, while Flight 8 mishap investigation continues
    May 23, 2025
  • SpaceX completes 450th Falcon booster landing during Friday Starlink mission
    May 23, 2025
  • New Falcon 9 booster makes its debut on Starlink delivery mission
    May 20, 2025
  • SpaceX scrubs Monday night Falcon 9 launch minutes before liftoff
    May 19, 2025
  • Department of the Air Force issues draft documents for new SpaceX launch site at Vandenberg Space Force Base
    May 19, 2025
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  • Live
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