The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s ...

Jupiter would need 80 times its current mass to ignite as a star, with gravity that could fling Earth out of the solar system ...

New strategies may soon allow scientists to test dark energy theories within our own solar system, linking cosmic-scale physics to local observation. Science advances through a cycle of proposing ...

Researchers rarely get a glimpse of an interstellar object up close like 3I-ATLAS, so they have jumped on the opportunity to learn about its composition, which can reveal how planet systems are made.

The widely talked about Comet 3I/ATLAS will pass by the sun on Thursday, but it will be December before stargazers can get a ...

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Avi Loeb suggested that if 3I/ATLAS is a spacecraft, it may use its proximity to the Sun's powerful gravitational pull while ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

Enphase Energy has introduced a complete off-grid solar and storage system that integrates batteries, microinverters, and generator control, with international rollout set for 2026.