The Daily Galaxy on MSN1d
Newly Discovered Exoplanet Is So Light, Scientists Have No Idea What It’s Made Of
Astronomers have identified an ultra-light exoplanet orbiting the star TOI-1453, located 250 light-years from Earth. While ...
This Newly Found Exoplanet Is So Light, Scientists Don’t Know What It’s Made Of
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...
Space.com on MSN1d
What happened to all the water on Mars? Here's why the debate continues
Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...
Scientists Thought They Knew What Uranus and Neptune Were Made Of. They Were Fooled.
Some estimates place these planets’ water content at around 50,000 times ... Neptune, for example, has an atmosphere made of ...
BGR8y
Scientists just discovered water on a planet you’ve never even heard of
The team of sky gazers who made the discovery did so using Chile ... be used in the future to help confirm the presence of water on planets much closer than this particular Hot Jupiter.
National Review9y
Wilhelm Gliese and His Planets
a water mantle over a water core. Another, named PSR J1719-1438 b, is believed to be made entirely out of crystal diamond. A member of a Jupiter class of planets that orbit very close to their ...
Science News25d
Ancient Mars wasn’t just wet. It was cold and wet
Mars may once have held enough water to fill oceans and form coastlines. The planet’s red dust contains water and likely formed in cold conditions.