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

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 ...

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

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

Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, ...

For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

The universe remains a puzzle, full of shifting clues and unexpected revelations. In a new twist, scientists studying galaxy ...

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking about 600 exposures a day. The observatory is capable of detecting infrared ...

Uncover the insights gained from the Webb telescope about early galaxies and their role in illuminating the universe.

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe. The Euclid Space Telescope is focused on surveying about one-third of the night ...