James Webb Space Telescope, Milky Way and black hole

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.
The space telescope Gaia has created the largest three-dimensional map of the Milky Way ever. On January 15, 2025, Gaia shut ...
The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...
captured by European Space Agency’s Euclid telescope, an example of an Einstein ring. (European Space Agency via AP) ...
Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...
"If you want to take the stairs and walkways from the entrance of the ELT’s dome all the way up to the top, you need about 30 minutes." ...