You might be late doing your Christmas shopping, but consider this selection of geeky gifts for the holidays.
A pattern discovered in the cosmic microwave background radiation may chronicle what happened before the Big Bang.
The universe's most senior citizen is a galaxy that formed 600 million years after the Big Bang.
The massive galaxy cluster is located 7 billion light-years from Earth and weighs as much as 800 trillion suns.
A new study could rewrite theories of galaxy formation and evolution.
Save the date: Less than 3.7 billion years from now, the world is going to end, according to a new study.
The previously unobserved physical phenomenon is just the latest breakthrough for the LHC.
The finding could rewrite theories about the formation of galaxies.
Many of the Milky Way's oldest stars are refugees from other older galaxies that were torn apart by collisions.
What exactly happened at the beginning of time? A new probe may uncover the answer.