Recently, two events — the second attempt by Intuitive Machines to land on the moon and the eighth test of the SpaceX Starship — proved an old adage: Rocket science is really hard. Both of ...

The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

It’s rocket science, there can be delays. While I agree the timeline to mid-2025 was aggressive and a small mishap can easily push Neutron to late 2025 or early 2026, progress reports and photos ...

Researchers traced the trajectories of super speedy stars all the way back ... an astronomer from the Center for Astrophysics, Harvard and Smithsonian, who led a new study of these stars, says ...

NS-31 will take off from Blue Origin's West Texas launch site on Monday, April 14 at 9:30 a.m. ET (1330 GMT). As with past ...

SpaceX set a new rocket-reuse record early Friday morning (March 21) when it launched a batch of spy satellites for the U.S.

Hop through these images from the Smithsonian Magazine Photo Contest ... of the waters of a pond in Philadelphia. Get the latest Science stories in your inbox. Email Powered by Salesforce ...