In the centre of our galaxy, the Milky Way is a supermassive black hole called Sagittarius A, which is 4 million times the ...
It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...
A Survey of Hubble’s Deepest Look Back into Time Uncovers New Clues There seem to be countless black holes in the universe – ...
A recently-discovered powerful cosmic lens, which magnifies profoundly distant objects in space. Credit: William Sheu (UCLA) ...
Mars experiences faster water loss when it nears the Sun, with Hubble and MAVEN showing seasonal variations linked to the ...
NGC 1559, a distant barred spiral galaxy, is beautifully captured in a composite image by the Hubble Space Telescope. This ...
The Andromeda Galaxy, the Milky Way's closest galactic neighbor, glows brightly in a new Hubble Space Telescope image with ...
Measurements of the present-day expansion rate, known as the Hubble constant or H₀ (pronounced H-naught), have improved ...
Pulitzer Prize finalist Dave Eggers says scientists are ‘in striking distance’ of finding life on an exoplanet ...