Simulating ejecta on titanium spacecraft surfaces under re-entry extreme environment conditions

Credit: University of Sheffield The upper-stage helium tank of the Ariane 3 that was launched in 1985 was recovered in Uganda in 2002 after re-entry. Molten aluminum splashes were discovered…

Boeing’s 1st Starliner astronaut launch delayed again, to May 6

The first crewed launch of Boeing’s new Starliner capsule has been delayed by an additional five days, to May 6. NASA and Boeing had been targeting May 1 for the…

New research uses coaxial ‘dish’ antenna to scan for dark matter

A rendering of the BREAD design. The “Hershey’s Kiss”-shaped structure funnels potential dark matter signals to the copper-colored detector on the left. The detector is compact enough to fit on…

Stars, planets and more will be visible during the total solar eclipse on April 8. Here’s where to look

An observer in or near the path of totality for the April 8 solar eclipse, can make useful observations of the appearance of the moon’s shadow projected on the Earth’s…

New ‘Eclipse Watch’ tool shows eclipses from space any time

An eclipse-like image captured by the LASCO instrument on the SOHO spacecraft includes a picture of the moon added for scale. To see the latest image, visit https://eclipse.helioviewer.org/. Credit: NASA/Eclipse…

The 2024 total solar eclipse is 1 week away. Here’s what you need to know.

There’s only one week left until the total solar eclipse 2024 is visible across North America! Are you ready?  Memories will be made when the moon crosses in front of…

Distant ‘space snowman’ unlocks mystery of how some dormant deep space objects become ‘ice bombs’

This image was taken by NASA’s New Horizons spacecraft on Jan. 1, 2019 during a flyby of Kuiper Belt object 2014 MU69. Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research…

Life on Enceladus? Europe eyes astrobiology mission to Saturn ocean moon

Europe could be heading to the Saturn moon Enceladus in search of life, according to a new report from planetary scientists who are masterminding a future large-class mission to the…

A cosmic ‘speed camera’ just revealed the staggering speed of neutron star jets in a world first

Curiosity rover searches for new clues about Mars’ ancient water

The steep path NASA’s Curiosity Mars rover took to reach Gediz Vallis channel is indicated in yellow in this visualization made with orbital data. At lower right is the point…