GJ 1214 b planet with water and atmosphere
GJ 1214 b – planet with water and atmosphere.
In December 2009, a team of Harvard-Smithsonian astronomers announced the discovery of a companion extrasolar planet, GJ 1214 b, potentially composed largely of water and having the mass and diameter of a Super-Earth.
GJ 1214 (Gliese-Jahreiss 1214) is a dim M4.5 red dwarf in the constellation Ophiuchus with an apparent magnitude of 14.7. It is located at a distance of approximately 40 light years from Earth.
It is about one-fifth as large as the Sun with a surface temperature estimated to be 4,900 °F (2700°C). Its brightness is only 0.3% that of the Sun.
Possibly Related Posts:
Recent Posts
Agatha All Along Episodic Coverage: “Maiden Mother Crone”
“Maiden Mother Crone” finally, fully, completely confirms the name of this show. While I’d argue… Read More
Friday Fiction: The Opposite of a Werewolf Curse
What is the opposite of a standard werewolf curse? In the average story, you get… Read More
Halloween Fiction: Pumpkin Coins and Fae Rules
Happy Halloween, everyone! We hope that you’ve had a ton of fun this year—and enjoyed… Read More
Agatha All Along Episodic Coverage: Follow Me My Friend/To Glory at the End
“Follow Me My Friend/To Glory at the End” is an episode almost defined by its… Read More
Book Review: I Found The Boogeyman Under My Brother’s Crib
With I Found the Boogeyman Under My Brother’s Crib, Ben Farthing has done it again.… Read More
Friday Fiction: The Art Gallery (Part 3)
The conclusion. Secrets. A terrifying glance at disturbing art and an even smaller hint of… Read More
Comments