Universe

NASA Says It’s ‘One Step Closer’ to Paving Way for First Mission to Mars

In 1999, NASA lost a $125 million Mars spacecraft because of a metric-versus-imperial mix-up — the kind of conversion mistake most of us have made, only this one ended with a probe disappearing into the Martian atmosphere

When Is Best Time to See 2026 Lyrid Meteor Shower in U.S.?

A Falcon 9 upper stage burned up over Europe last February, and German scientists just caught it doing something to the atmosphere nobody had directly measured before

NASA just released 12,000 photos from Artemis 2. Here are our top picks

Discover The Best Professions Perfectly Matched For The Steadfast Nature Of Taurus

Discover The Flowers That Speak Perfectly To The Heart Of Every Taurus

Our Milky Way's 'Zone of Avoidance' holds a galaxy supercluster with 30,000 trillion times the sun's mass

NASA Finds Organic Molecules on Mars

Jet-Setting Gemini: Top Travel Destinations That Match The Air Sign’s Restless Spirit

SpaceX launches its 50th mission of the year, sends 25 Starlink satellites to orbit (video)

The wide-brimmed Sombrero galaxy is revealed in all its splendor by a telescope in Chile

Surprising findings from lunar dust: Increases material strength by up to 40%, paving the way for building extraterrestrial bases.

Brighten Your Style: Creative Ways To Showcase Gemini’s Iconic Yellow In Today’s Wardrobe

Neil deGrasse Tyson Says We Should ‘Be Prepared’ for Alien Contact

For decades two spacecraft drifting out of the solar system were being nudged off course by a force no one could explain — until physicists traced it to the faint heat radiating from the probes themselves.

Asteroid 2026 JH2: No Need to Worry About It Hitting Earth

Look Up! Blue Moon to Illuminate This Week's Sky Across U.S.

The same precision sensor that kept Webb locked on galaxies 13 billion light-years away has been quietly miniaturized — and it’s about to solve the navigation problem nobody wanted to discuss on the way to the Moon

New shortcut found to Mars that could cut travel time by half