December 15, 2025
Spaceflight Now
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
Breaking News
  • [ December 15, 2025 ] Live coverage: ULA Atlas 5 launch will put Amazon’s 180th broadband satellite in low Earth orbit Atlas 5
  • [ December 14, 2025 ] Falcon 9 launch of 29 Starlink satellites from the Kennedy Space Center delayed to Tuesday Falcon 9
  • [ December 14, 2025 ] SpaceX launches 100th Falcon 9 rocket from Florida in 2025 Falcon 9
  • [ December 13, 2025 ] SpaceX completes 550th booster landing amid Saturday night Falcon 9 flight Falcon 9
  • [ December 13, 2025 ] Blue Origin halfway through 4-flight certification to allow launch of national security missions Mission Reports

PACE

Falcon 9

SpaceX successfully launches NASA’s PACE mission on polar orbit flight

February 5, 2024 Will Robinson-Smith

The mission is the first of the year for NASA’s Launch Services Program, based at the Kennedy Space Center. The Falcon 9 rocket is lifted off from pad 40 at Cape Canaveral Space Force Station at 1:33 a.m. EST (0633 UTC) on Feb. 8.

Falcon 9

NASA’s PACE mission aims to vastly increase understanding of the oceans, atmosphere

February 5, 2024 Will Robinson-Smith

The spacecraft named PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) has a nominal operating life of three years with the amount of fuel to potentially have it last a decade. It’s set to launch onboard a Falcon 9 rocket on Tuesday, Feb. 6.

Falcon 9

SpaceX wins contract to launch NASA’s PACE Earth science mission

February 5, 2020 Stephen Clark

SpaceX has won an $80 million contract to launch a NASA environmental research satellite aboard a Falcon 9 rocket from Cape Canaveral in late 2022 to collect data on ocean ecosystems and clouds, a mission that the Trump administration wished to cancel.

News

NASA officials expect fewer Earth science missions in coming years

April 3, 2017 Stephen Clark

Expect fewer missions to study planet Earth in NASA’s future, agency officials told an advisory group last week. A blueprint of the Trump administration’s proposed NASA budget would cancel four Earth science missions already in the agency’s portfolio and slash research funding geared toward future projects.

News Headlines

  • Live coverage: ULA Atlas 5 launch will put Amazon’s 180th broadband satellite in low Earth orbit
    December 15, 2025
  • Falcon 9 launch of 29 Starlink satellites from the Kennedy Space Center delayed to Tuesday
    December 14, 2025
  • SpaceX launches 100th Falcon 9 rocket from Florida in 2025
    December 14, 2025
  • SpaceX completes 550th booster landing amid Saturday night Falcon 9 flight
    December 13, 2025
  • Blue Origin halfway through 4-flight certification to allow launch of national security missions
    December 13, 2025
  • Study: Current, future megaconstellations risk space-based astronomy
    December 12, 2025
  • SpaceX breaks launch pad turnaround record with flight of Falcon 9 rocket from Cape Canaveral
    December 11, 2025
  • SpaceX launches 160th Falcon 9 rocket of 2025
    December 10, 2025
  • SpaceX launches classified payload for the National Reconnaissance Office
    December 9, 2025
  • Soyuz safely lands in Kazakhstan
    December 9, 2025
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop

© 1999-2025 Spaceflight Now Inc