Hubble’s latest portrait of the Tarantula Nebula reveals a turbulent star-making region far beyond the Milky Way. Located 160 ...

Understanding the early universe is a foundational goal in space science. We're driven to understand nature and how it ...

Astronomers have spotted two massive galaxies locked in a cosmic tug-of-war 700 million light-years from Earth — and for the ...

Astronomers have discovered a ghostly, million-light-year-long bridge of stars connecting two massive galaxies within the ...

Americans are losing their starry views to light pollution. But some communities are make lighting decisions to help preserve ...

One of the most prolific meteor showers of the year will peak overnight on Aug. 12-13, but a bright moon will reduce its ...