There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Solar panel installation represents a significant investment for homeowners. Here's what you need to know before shelling out ...

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

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

The PUNCH Space Mission, launched by the National Aeronautics and Space Administration (NASA) earlier this year to observe ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

The continent’s abundant sunshine offers a vast reservoir of clean energy. While infrastructure lags behind, home solar ...

A recent study by Princeton University astronomers suggests the possible existence of a previously undetected planet in our ...

A couple say they have cut their energy bills by hundreds of pounds thanks to solar panels, and they hope to recoup the cost ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

All the planets orbit in roughly the same plane because they formed from a single rotating disk of gas and dust — the solar nebula — that flattened as it spun around the young Sun. The shared origin ...