esa

Astronaut Does A ‘Moon’ Walk In The Sea. Better Yet, It’s Just One Of Many Recent Underwater Missions

The black-and-white tones of this photo evoke a famous Moon walk of 1969, but in reality it was taken in…

11 years ago

Researchers Say ExoMars Could Detect Bacteria on Mars — Past or Present

Signs of life on the Martian surface would still be visible even after bacteria were zapped with a potentially fatal…

11 years ago

This Black Stain On Mars Could Be Volcanic Leftovers

At first glance, it looks like somebody dropped a huge paint can on Mars, spilling black stuff all over Becquerel…

11 years ago

Don’t Panic: How Space Emergency Astronaut Training Works

Routines. They tell you when to get up in the morning, what to do at your day job and how…

11 years ago

Poof! This Spacecraft Could Get Under A Planet’s Skin

If you want to get inside a planet or moon fast, the European Space Agency says lobbing a spacecraft at…

11 years ago

Water Likely Flowed In This Parched Martian Region

Don't let the dry appearance of the Martian desert region near Tagus Valles fool you. Some pictures snapped by the…

11 years ago

The Great Galactic Turn-Off

Are you ready for a new galactic puzzle? Then let's start with some clues. It has been long assumed that…

11 years ago

ALMA Spots a Nascent Stellar Monster

Even though it comprises over 99% of the mass of the Solar System (with Jupiter taking up most of the…

11 years ago

Venus’ Winds Are Mysteriously Speeding Up

High-altitude winds on neighboring Venus have long been known to be quite speedy, whipping sulfuric-acid-laden clouds around the superheated planet…

11 years ago