The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

For a long time, scientists thought that only actively star-forming galaxies should be observed in the very early Universe. The James Webb space telescope now reveals that galaxies stopped forming ...

NASA 's James Webb Space Telescope has captured the earliest evidence of light shining through the cosmos. But the fact that ...

SPHEREx's first images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

An international team led by UNIGE shows that red and dead galaxies can be found only 700 million years after the Big Bang, ...

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, is evolving.

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...