NASA space telescope discovers Earth’s closest rocky neighbor

NASA researchers working with the Spitzer Space Telescope announced on Thursday that they had indeed found the closest rocky exoplanet to our own. It’s a tiny burg called HD 219134b that’s just 21 light years from Earth in the Cassiopeia constellation, near the North Star. It was first spotted with the 3.6-meter Galileo National Telescope in the Canary Islands before being confirmed with the Spitzer. Even though the planet is larger than Earth, researchers only noticed it as it transited across the face of its parent star (astronomers look for the star to dim then brighten again as evidence of an orbiting planet). Unfortunately, there’s basically zero chance that we’ll find aliens there as 134b orbits far too close to sustain life.

via NASA space telescope discovers Earth’s closest rocky neighbor.

Advertisements

About StevenTorresRamos

https://steventorresramos.com/about-my-blog/
This entry was posted in Interesting. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s