A New Planet That's Almost -- But Not Quite -- Like Earth

Artist's conception of the newly discovered exoplanet Kepler-452b (right), compared with Earth. You can see Kepler-452b is about 60 percent larger. What do we mean when we talk about "another Earth"? That's a tricky question, and one we don't really have a good answer to yet. The obvious starting point [...]

What feeling does this article give you?
Joy
Disgust
Fear
Anger
Sadness

#hashtags to follow:

Kepler [+]   

More #news: