NASASpaceFlight.com Scientists have only measured the masses of white dwarfs within binary star systems. With help from the joint NASA/European Space Agency (ESA) Hubble Space Telescope, a team of researchers directly measured the mass of an isolated white dwarf outside of a binary star system. ...

U.S. sanctions Chinese satellite firm for allegedly supplying SAR imagery to Russia’s Wagner Group Original Publication Date: 2023-01-27 10:26 Changsha Tianyi Space Science and Technology Research Institute hit by sanctions. U.S. Treasury Department announced sanctions targeting Wagner Group ...

Report calls on NASA to improve coordination of Artemis international partnerships Original Publication Date: 2023-01-18 12:48 NASA inspector general says agency needs to do a better job coordinating international partnerships. Report found strong international interest in Artemis, which NASA ...

NSF and SpaceX reach agreement to reduce Starlink effects on astronomy Original Publication Date: 2023-01-12 19:54 National Science Foundation reaches agreement with SpaceX on Starlink constellation. SpaceX agrees to dim satellites to no brighter than the 7th magnitude. Another organization is ...

First Virgin Orbit U.K. launch fails Original Publication Date: 2023-01-10 01:39 Virgin Orbit's first launch from the United Kingdom failed to reach orbit. The company incorrectly reported that the rocket's upper stage and payloads had reached orbit. It was the sixth LauncherOne mission for the ...

SpaceX begins 2023 with Transporter-6 launch Original Publication Date: 2023-01-03 16:54 SpaceX launches 110 smallsats on Transporter-6 dedicated smallsat rideshare mission. The rocket’s first stage landed back at the Cape’s Landing Zone 1 eight and a half minutes after liftoff. The largest ...

Revenue shortfall causes layoffs and delays at Satellogic Original Publication Date: 2023-01-03 00:40 Satellogic has slashed revenue projections, resulting in layoffs. The company recorded $2.4 million in revenue in the first half of the year. Satellogic signed a contract with SpaceX in May ...

Hazards don’t stop at the Kármán line - SpaceNews Original Publication Date: 2022-12-26 09:59 The FAA regulates commercial aviation through all phases of flight. FAA’s oversight of air travel is not limited to the riskiest phases of takeoff and landing. The U.S. Could adopt a policy of ...

Dark clouds, silver linings: Five ways war in Ukraine is transforming the space domain Original Publication Date: 2022-12-23 15:00 Russia’s flouting of international order set in motion a realignment with near, medium and long-term implications. The ongoing war in Ukraine has accelerated the ...

Space Launch System: One Step Closer to the Moon—and Beyond Original Publication Date: 2022-12-19 16:00 Artemis will establish the first long-term human-robotic presence on and around the Moon. Eventually, Artemis will send the first astronauts to Mars, 140 million miles away. The dedication, ...