New findings explain the Phoenix cluster's mysterious starburst. Data confirm the cluster is actively cooling and able to generate a huge amount of stellar fuel on its own.

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

Most massive galaxies have black holes at their cores that emit energetic particles, heating the galaxy’s gas and dust.

Scientists have officially given a name to the largest solar structure in the known universe. Astronomers have found the ...

Samsung’s latest flagship phone is a top contender for Android users who care about capturing high-quality photos and videos.