Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

Are there hidden planets in our solar system? New technologies, like the powerful Rubin Observatory, brings us closer to ...

A joint Hubble and James Webb Space Telescope (JWST) project to learn more about the dusty disk around the bright star Vega ...

31, 2023 — A Neptune-sized planet denser than steel has been discovered by an international ... 2023 — Using ESO's Very Large Telescope (VLT), astronomers have observed a large dark spot ...

Astronomers are investigating the possibility of a hidden ninth planet beyond Neptune, which could explain unusual orbital patterns in the Kuiper Belt.

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

For years, astronomers have speculated about the existence of a mysterious “Planet Nine” lurking beyond Neptune in the solar ... Rubin Observatory, a new telescope set to begin operations ...

In all these instances, the discovery was made at the telescope, in one or two cases purely by accident. The discovery of Neptune was on a far different level of human achievement; the ...

While looking at compiled data from NASA’s now-retired Kepler space telescope ... Earth but smaller than Neptune that scientists are calling Kepler-385. The discovery marks one of only a ...