September 27, 2026
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
  • Donate
Breaking News
  • [ September 26, 2026 ] Next crew bound for the space station arrive in Florida Mission Reports
  • [ September 25, 2026 ] SpaceX Falcon 9 launches classified mission for U.S. Space Force from West Coast Falcon 9
  • [ September 24, 2026 ] NASA announces new space telescope ‘PRIMA’ to launch in 2033 News
  • [ September 23, 2026 ] SpaceX stack Starship and Super Heavy for first orbital flight Mission Reports
  • [ September 21, 2026 ] SpaceX’s Super Heavy booster arrives at pad ahead of first orbital Starship launch Mission Reports

OTV

News

Pentagon plans to keep X-37B spaceplane under Air Force management

August 18, 2020 Stephen Clark

The U.S. military’s X-37B spaceplane program will remain under Air Force management for the foreseeable future, and won’t join other Pentagon space programs turned over to the Space Force after the establishment of the new service branch last year.

Mission Reports

U.S. military spaceplane breaks its own longevity record in orbit

August 27, 2019 Stephen Clark

A robotic U.S. military spaceplane surpassed 719 days in orbit Monday, setting a new record for the longest flight of the Air Force’s winged X-37B orbiting experiment platform nearly two years after launching from Florida on a SpaceX Falcon 9 rocket.

Atlas 5

Atlas 5 slips at payload’s request

April 10, 2015 Justin Ray

The next Atlas 5 rocket launch from Cape Canaveral will be delayed two weeks to resolve an undisclosed issue with the payload, United Launch Alliance officials announced Friday.

Atlas 5

Mysterious mini spaceplane the next Atlas 5 payload

March 30, 2015 Justin Ray

With its new homeport in renovated NASA space shuttle hangars off in the distance, the Air Force’s X-37 mini spaceplane will be launched from Cape Canaveral on May 6 for its fourth journey into orbit.

News Headlines

  • Next crew bound for the space station arrive in Florida
    September 26, 2026
  • SpaceX Falcon 9 launches classified mission for U.S. Space Force from West Coast
    September 25, 2026
  • NASA announces new space telescope ‘PRIMA’ to launch in 2033
    September 24, 2026
  • SpaceX stack Starship and Super Heavy for first orbital flight
    September 23, 2026
  • SpaceX’s Super Heavy booster arrives at pad ahead of first orbital Starship launch
    September 21, 2026
  • Russian Progress cargo ship arrives at International Space Station
    September 19, 2026
  • SpaceX launches 27 Starlink V2 Mini satellites on Falcon 9 rocket from Vandenberg
    September 19, 2026
  • SpaceX launches national security payload for U.S. Space Force from Vandenberg
    September 15, 2026
  • Avio launches pair of climate monitoring European spacecraft to study plants, oceans and atmospheric changes
    September 15, 2026
  • SpaceX launches 700th Falcon rocket, carries final 3 O3b mPOWER satellites to orbit for SES
    September 13, 2026
  • 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
  • Donate

© 1999-2026 Spaceflight Now Inc