A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar ...

Ultimate space challenge: For teens (15-18), the Ultimate Hydro Boost Experience – Parachute Workshop advances the basics ...

The most luminous kilonova candidate to date (short gamma-ray burst 200522A) was detected using the Hubble Space Telescope, Swift Observatory and other telescopes. A kilonova is a "the afterglow ...

New questions emerge as an “extremely puzzling" discovery challenges our current ideas about the interstellar object 3I/ATLAS.

The Harvest Moon is the moon closest to the autumn equinox, EarthSky reported. So, while September's full moon occurred earlier in the month on Sept. 7, the October full moon is closer to the equinox, ...

These Martian dunes in Mars' northern hemisphere were captured from above by NASA's Mars Reconnaissance Orbiter using its ...

Scientists have long been aware of the massive elliptical galaxy, M87. The galaxy was first observed in the late 18th century ...

The trick to bringing out astronomy detail with your cell phone is to open the camera app, go to pro mode, manual mode or night mode, and then brace your phone on a windowsill, car hood or ideally on ...