From road-tripping adventurers to luxury resort goers, more travelers are seeking the stars than ever before. Saudi Arabia is hoping to become the Middle East’s top astrotourism destination: it’s home ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

A cometary globule, known as “God’s Hand,” has been captured by the Dark Energy Camera on NSF’s Víctor M. Blanco 4-meter ...

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

A deep-sea detector glimpsed a particle with 220 million billion electron volts of energy — around 20 times as energetic as any neutrino seen before.

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...