A new citizen science project invites the public to scan never-before-seen images from the Euclid Space Telescope in search ...

On April 27, 1961, NASA launched Explorer 11, a satellite that contained the first gamma ray telescope to go to space. [‘On ...

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails ...

In this donut-shaped bag is a massive parachute. Next stop? Mars.

The study of exoplanets began in 1995, only 30 years ago. Yet today, exoplanet research touches every aspect of ground-based and space-based astronomy and ...

Event features live presentations, constellation tours and space science programming ...

The Atacama Desert in Chile offers some of the clearest views of the universe, thanks to its dry climate, high altitude and ...

All month of April: Jupiter is very high in the west in the early evening. All month of April: Mars is low in the pre-dawn east. Early April: Mercury is visible above the eastern horizon before dawn.

Enjoy a full day of FREE family-friendly activities exploring sustainability on Earth and in space! Presented by Fiske Planetarium, Sommers-Bausch Observatory, and CU's Department of Astrophysical and ...

March 2027 - 7 days  Register for 2027 and we will contact you when confirmed details including finalised dates and prices ...