We're taking a look back at 10 of the most memorable space moments from 2025, as we leap into a new year that's sure to be ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

In 2025, astronomers revealed nearby exoplanets, a rare interstellar comet, possible biosignatures on Mars, and an ...

On record 2025 as one of the most amazing years in contemporary astronomy, providing findings that would turn our collective ...

A year-end recap of 2025 in space, covering NASA leadership changes, space policy, major missions, scientific discoveries and key events across orbit and beyond.

One story rose above all the others — new and older telescopes are putting us on the cusp of monumental discoveries about our universe.

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

From crewed lunar voyages to flight tests of fully reusable rockets and launches of new orbital telescopes studying the outer ...

NASA Administrator Jared Isaacman recently signaled that the idea to relocate Discovery to Texas faces serious financial and ...