The sun’s outer atmosphere resembles a pufferfish.

A comet tail pointing toward the Sun sounds like a mistake-but that is exactly the geometry Comet 3I/ATLAS put on display as ...

Far out in the Saturn system, a small world refuses to behave. Iapetus spins in a way that should not be so stable, wears a ...

Voyant is leading the development of a new generation of FMCW LiDAR to address broad applications in the physical AI ...

Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Nearly every galaxy has a supermassive black hole in its core. Whether the black hole forms first and then the galaxy around ...

The team has estimated that the planet is about 22 percent the mass of Jupiter, so roughly a Saturn-sized world. It is ...