All Items Tagged

“life”

Mar 12, 2015 01:12 PM ET // Ian O'Neill
Saturn's icy moon Enceladus is showing definite signs of hydrothermal activity -- similar activity that is found along deep sea vents on Earth where water is heated and minerals are formed.
Feb 2, 2015 10:52 PM ET // Ian O'Neill
As NASA applauds its boosted budget request, scientists at NASA's Jet Propulsion Laboratory are excited to see a robotic mission to Europa take a big step towards being launched in the mid-2020s.
Jan 20, 2015 06:10 PM ET // Ian O'Neill
One of the least likely places you might think astronomers would learn about ancient supernovae is at the bottom of the ocean but scientists have done just that -- also dredging up a mystery. Continue reading →
Jan 6, 2015 01:15 PM ET // Irene Klotz
Eight new exoplanets have been discovered, two of which are nearly Earth-sized orbiting within their stars' habitable zones. Continue reading
Dec 17, 2014 03:30 PM ET // Irene Klotz
NASA’s Mars rover Curiosity’s discovery of organic compounds in the ground and plumes of methane in the air opens two potentially related investigations into whether or not the planet most like Earth in the solar system also hosted life.
Dec 16, 2014 01:30 PM ET // Irene Klotz
A gas strongly associated with life on Earth has been detected again in the Martian atmosphere, opening a new chapter in a decade-old mystery about the on-again, off-again appearance of methane on Mars.
Dec 3, 2014 03:07 PM ET // Ian O'Neill
Dust gets everywhere, particularly around young stars. But when it comes to the presence of dust in their interplanetary environments, many mature sun-like stars are very house-proud. Continue reading →
Nov 5, 2014 06:12 PM ET // Ian O'Neill
The mineral, hematite, is formed when another mineral, magnetite, is exposed to Mars’ atmosphere and water. Continue reading →
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