Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

According to the latest studies led by Heidelberg University astronomers, low-mass stars quite often host Earth-like planets.

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

Astronomers are making a surprising breakthrough in the study of Venus, as new simulations suggest there may be a hidden ...