The four astronauts of NASA's Artemis 2 moon mission went into quarantine on Jan. 23, keeping everything on track for a ...

After rollout is complete, NASA will conduct a number of checkouts with Artemis 2's SLS and Orion. One of the most important ...

For the weekend of January 23 to 25, check out how huge legendary British synth band Depeche Mode are in Mexico; tag along with Ed Sheeran on an impromptu New York busk session, and then warp off into ...

A growing cadence … The Ariane 6 rocket has launched five times, including its debut flight in July 2024. All of the launches ...

'We have captured the young black holes in the middle of their growth spurt,' a scientist explained.

The Hubble Space Telescope has spent more than three decades turning faint smudges into galaxies and rewriting textbooks, but its future is suddenly being discussed in single digits rather than ...

Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

Measurements of the masses of exoplanets orbiting a young star have identified a system of low-density ‘super-puff’ planets. Read the paper: A young progenitor for the most common planetary systems in ...

Daniel Apai is a professor of astronomy, planetary sciences and optical science at the University of Arizona. He receives funding from NASA. Exoplanets are worlds that orbit other stars. They are very ...

A pull in the right direction ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major milestone on its journey into space. This week, Pandora—a satellite about the size ...