More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...

The ultralightweight MIRA space telescope developed by Hyderabad-based EON Space Labs has completed testing to ensure it will ...

From the earliest artificial satellites to today's sophisticated space telescopes and GPS constellations, these marvels of ...

Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.

CHENGDU -- On Haizi Mountain in Daocheng in Southwest China's Sichuan province, with an average altitude over 4,400 meters, a ...

Mysterious interstellar object 3I/ATLAS could be passing by Jupiter to "seed" the planet with "technological devices." ...

A series of scientific satellites launched by China have achieved major discoveries in fields such as cosmic transient ...

There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the ...

NASA has an audacious plan to save a space telescope by using a rocket launched midair from a former passenger airliner.

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...

Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...

The asteroid, known as 2022 RD2, belongs to a rare class of space rocks called Arjunas. These objects travel around the sun ...