Astronomers found a 3 billion-year-old white dwarf actively accreting material from its former planetary system. This discovery challenges assumptions about the late stages of stellar remnant evolution.

A research team with the Chinese Academy of Sciences (CAS) examined samples returned by the Chang’e-6 mission from the far side of the Moon. They identified minerals that appear to

To answer that question of what’s inside a void, we have to first decide what a void…is.

Researchers from Keio University have made the most precise measurement yet of the cosmic microwave background radiation’s temperature from seven billion years ago, finding it was approximately 5.13 K, roughly

Interstellar comet 3I/ATLAS has undergone dramatic brightening as it approached its closest point to the Sun. Researchers have been using solar monitoring satellites to track it during a period when

Scientists at MIT have discovered over 100 different molecules in a stellar nursery called the Taurus Molecular Cloud-1, making it the most chemically diverse interstellar cloud ever observed. Using over

For the first time, astronomers have mapped the three-dimensional atmosphere of a planet orbiting a distant star, revealing temperature variations and distinct atmospheric regions across an alien world 400 light