Join us for an illuminating exploration into the heart of astrology on Monday, January 13 from 2 p.m. to 3 p.m. at the Catalina Room of the Me…
- MARCIA DUNN Associated Press
- Updated
A European spacecraft rocketed away Friday on a decadelong quest to explore Jupiter and three of its icy moons that could hold buried oceans.
- VideoElephant
NASA has unveiled a Mars-simulation habitat where four volunteers will live for an entire year without coming outside.
- MADDIE BURAKOFF Associated Press
- Updated
There's a special chance this week to see five planets lined up in the night sky. Mercury, Jupiter, Venus, Uranus and Mars will gather near the moon in a planet parade.
- Updated
Dwarf planet Ceres is a great skywatching target this month and find out the phases of the month.
- Dreamstime
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A high-tech tool, developed for NASA by University of Maryland researchers, will help NASA scour distant planets and moons for signs of alien life.
- KOMDET CHANAKITTIDECHA
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As most South Carolinians prepare for the coming total solar eclipse Aug. 21, local professionals are urging for use of caution. Looking direc…
- Samantha Munsey
- Updated
Another birthday for Tucson means it's time to frost the cactus cake, bring out the piñata and hope the monsoon storms will put on a spectacul…
- By Tim Hunter Special to the Arizona Daily Star
- Updated
Pisces the Fish is a challenge to catch in the night sky.
- By Tim Hunter Special to the Arizona Daily Star
- Updated
Supergiant Betelgeuse is so big that if it was our sun, it would extend past Mars orbit.
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