Cepheid variables are an important rung on the cosmic distance ladder, a system astronomers use that builds one observation on another to draw logical conclusions about things much farther away than ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

In the beginning, the Universe was created. This has made a lot of people very angry and been widely regarded as a bad move.—Douglas Adams, The Hitchhiker's Guide to the Galaxy Humans have many ...

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question. Called SPHEREx, and set for launch on a ...

Prof Jim Al-Khalili tackles the biggest subject of all, the universe, through a series of critical observations and experiments that revolutionised our understanding of our world.

WASHINGTON, March 12, 2025 /PRNewswire/ -- NASA's newest astrophysics observatory, SPHEREx, is on its way to study the origins of our universe and ... observatory will begin its two-year prime ...

Prof Jim AlKhalili tackles the biggest subject of all the universe Through a series of ... detective story of all He takes us from the beginning of the universe to the end time and answers the ...