July 24, 2025
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Breaking News
  • [ July 23, 2025 ] NASA probes to study how the solar wind triggers potentially dangerous ‘space weather’ Falcon 9
  • [ July 22, 2025 ] FAA: ‘Regional power outage’ causes last-minute scrub of NASA’s TRACERS mission Falcon 9
  • [ July 21, 2025 ] SpaceX launches 15th mission for SES following one-day scrub Falcon 9
  • [ July 18, 2025 ] SpaceX launches 24 Starlink satellites into polar orbit on Falcon 9 rocket from California Falcon 9
  • [ July 15, 2025 ] SpaceX launches first of three missions for Amazon’s Project Kuiper constellation Falcon 9

John Grunsfeld

News

‘Hubble Hugger’ and chief of NASA science division to leave agency

April 5, 2016 Stephen Clark

Veteran astronaut John Grunsfeld, who flew five space shuttle missions before becoming the head of NASA’s science mission directorate in 2012, announced Tuesday he will leave the space agency at the end of April.

News

U.S. Astronaut Hall of Fame welcomes 2015 class

May 30, 2015 Spaceflight Now

A proud “Hubble Hugger,” the final commander of shuttle Discovery, the first person to fly a docking to the International Space Station and one of the first U.S. women to join the astronaut ranks were inducted into the Astronaut Hall of Fame on Saturday.

News

High-flying tune-ups gave us the Hubble generation

April 24, 2015 Stephen Clark

You can thank thousands of thinkers — unafraid to get their hands dirty — for the steady diet of discoveries and jaw-dropping vistas produced by the Hubble Space Telescope over the last quarter-century.

News

NASA, JAXA reach asteroid sample-sharing agreement

December 15, 2014 Stephen Clark

Scientists from the United States and Japan plan to share asteroid specimens from the OSIRIS-REx and Hayabusa 2 sample return missions under an agreement signed by NASA and the Japan Aerospace Exploration Agency.

Delta 4

John Grunsfeld speaks about Orion’s science goals

December 4, 2014 Stephen Clark

John Grunsfeld, Associate Administrator for the Science Mission Directorate at NASA Headquarters, speaks about the EFT-1 test flight and science opportunities made possible by the Orion capsule and its Space Launch System rocket.

News Headlines

  • NASA probes to study how the solar wind triggers potentially dangerous ‘space weather’
    July 23, 2025
  • FAA: ‘Regional power outage’ causes last-minute scrub of NASA’s TRACERS mission
    July 22, 2025
  • SpaceX launches 15th mission for SES following one-day scrub
    July 21, 2025
  • SpaceX launches 24 Starlink satellites into polar orbit on Falcon 9 rocket from California
    July 18, 2025
  • SpaceX launches first of three missions for Amazon’s Project Kuiper constellation
    July 15, 2025
  • SpaceX launches 26 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    July 15, 2025
  • NASA, SpaceX target July 31 for Crew-11 launch to the ISS
    July 14, 2025
  • SpaceX launches Israeli satellite on a Falcon 9 rocket from Cape Canaveral
    July 12, 2025
  • Axiom Space, Oakley partner on spacesuit visor for Artemis missions
    July 12, 2025
  • Transportation Secretary Sean Duffy picked as Interim NASA Administrator
    July 10, 2025
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