HD 20794 d, a planet six times the mass of Earth, orbits a Sun-like star just 20 light-years away. Its presence was confirmed ...

How black holes grow to monstrous scales is one of astronomy's prevailing enigmas. A new record-breaking dataset, which ...

"The diversity of ways that white dwarf stars can blow up is much greater than previously expected." There are a lot of ways ...

Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an active black hole, more ...

"Dramatic activity serves as a beacon, allowing us to identify hidden black holes in these small galaxies." ...