The heavenly orbs are not quite stars and not quite planets.
Multiple researchers suggest that dead magnetic stars have likely been behind the rare, intense bursts of radio waves that began in 2007.
To researchers' surprise, Comet 67P/Churyumov–Gerasimenko has ice that's fluffier than freshly fallen snow.
Astrophysicists can now piece together the moon's past, including the role of its fleeting magnetic field.
The merger occurred when the universe was half its current age, and it may have produced the first known black hole of intermediate size
A month’s worth of cool science stories, summed up.
Scientists argue that Deimos’ tilted orbit owes to a Martian ring that disintegrated billions of years ago.
Bacteria and yeast can survive under hydrogen in the lab, which may mean more planets could support extraterrestrial life.