The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

A nebula takes on the appearance of a rampaging lion in a new deep space vista captured by astrophotographer Ronald Brecher ...

The space agency maintains the object is natural despite Harvard physicist Avi Loeb's claims regarding anomalous jet ...

Queen guitarist Sir Brian May's latest book explores the history, mystery and evolution of galaxies in a way never tried ...

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

A quick look at Avi Loeb’s thoughts on NASA’s 3I/Atlas press event and the larger questions he believes remain open.

Today’s NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million ...

As Robyn McCutcheon sat down to watch President Donald Trump’s swearing-in ceremony last January, she threw back a shot of cognac to steady her nerves. The first American diplomat to come out as ...

Discover the significant world events, notable birthdays, and notable deaths that occurred on November 23. Check what ...

NASA has dismissed the alien theory for interstellar object 3I/ATLAS, but Harvard's Avi Loeb warns that ignoring anomalies ...