The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and sweeping tail.
NASA's Chandra X-ray Observatory has transformed new views of Jupiter, Saturn and Uranus into immersive soundscapes, turning planetary data into audio you can hear.
There's a whole slew of objects that astronomers aren't sure whether to classify as "failed stars" or "overgrown planets."
Iron isotopes show that salty seawater pockets beneath the ice were as cold as −15°C.
Hunt for the names of the many moons surrounding our solar system's eight planets.
A new analysis of Apollo moon samples reveals insight into the history of the lunar magnetic field.
One of our universe's biggest stars has dramatically turned into a rare, yellow 'hypergiant' star, and astronomers aren't sure when it will go supernova.
The nebula is possibly being produced by a type of unstable star called a Wolf–Rayet star.
In the distant reaches of the solar system are many icy objects that resemble snowmen. Now, a new study reveals the simple way in which these mysterious objects might form.
Astronomers have used the LOFAR telescope array to create the largest radio survey of the cosmos, revealing 13.7 million cosmic scenes, including supermassive black holes, merging galaxies, and supernova explosions.
