Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System ... on Mars and providing critical insights into Earth's ...

Starting up again Saturday, a sweeping view of our solar system will glow in the night sky. The planetary alignment, or a ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky. In total, six planets will be visible ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar ... including Earth, have perfectly ...

Exciting February sky events include Venus at its brightest and closest to Earth, the moon occulting the Pleiades, and a parade of planets in the post-sunset sky.

The planet is the seventh largest and is currently inhabited solely by robots. However, the space agency is working hard to ...

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Animation specialist Hazegrayart put together a video of ten never-made Russian rockets and spacecraft, these are the first ...