New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

The discovery of 2024 PT5, a small, rocky body dubbed a "minimoon" during its discovery last year, hints at a hidden ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

Using the NOrthern Extended Millimeter Array (NOEMA) and the Atacama Large Millimeter/submillimeter Array (ALMA), Chinese ...