This Just In
Nov 25, 2015 12:15 AM ET // Irene Klotz
A century after Albert Einstein unveiled a new concept to explain gravity, his so-called general relativity theory remains fertile ground for scientific observations and experiments.
Nov 24, 2015 06:20 PM ET // Irene Klotz
Exactly 100 years ago on Nov. 25, 2015, physicist Albert Einstein, then 36, presented a fourth and final lecture to the Prussian Academy of Sciences about his new general theory of relativity.
Nov 24, 2015 02:33 PM ET // Ian O'Neill
An infrared NASA space telescope has been keeping tabs on dozens of comets and has revealed huge quantities of carbon monoxide and dioxide being vented into interplanetary space.
Nov 24, 2015 09:57 AM ET // Irene Klotz
Jeff Bezos' Blue Origin space launch company successfully returned a New Shepard rocket and capsule after blastoff.
Nov 24, 2015 07:00 AM ET // Ian O'Neill
To celebrate 100 years since Einstein formulated his theory of general relativity, we celebrate the beautiful observations created by a spacetime phenomenon known as gravitational lensing.
Nov 23, 2015 03:48 PM ET // Ian O'Neill
Are the planets of the solar system sprouting invisible dark matter 'hairs'? If so, does this indicate an interplanetary trend of dark matter 'beards'?
Nov 23, 2015 01:00 PM ET // Irene Klotz
When considering landing sites on Mars, NASA astronauts say they don’t care where they go -- just don't kill them.
Nov 23, 2015 11:00 AM ET // Irene Klotz
A new study shows the moon is likely to break apart before it hits the atmosphere, creating a debris ring that will encircle Mars for millions of years.
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