The University of Arizona will contribute to a NASA space mission to study the atmospheres of planets outside of our solar ...

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

Jan. 21. A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic ...

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and ...

Planets in our solar system are all set for a surprise for astrophiles and sky gazers this year. You'll likely have heard ...

In January, stargazers will be able to see four bright planets, the close dance of Venus and Saturn, Mars at opposition, and ...

Six planets will form a rare planetary alignment in the night sky on Jan. 21; here is everything you need to know about the ...

Have you read on social media about the “once in 396 billion years” planetary alignment happening on Jan. 25? Guess what? Social media is not reliable. Here’s what’s really going on — and why you ...

The Charleston Planetarium Society is set to bring an astronomical experience to Charleston and open a planetarium at the ...