ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "Earth-like"

Life, Unbounded

Should We Expect Other Earth-like Planets At All?

exoplanets-many-habitable-worlds

This year has been a spectacular one for exoplanets. New discoveries and new insights have truly pushed the gateway to other worlds even further open.     In the past 12 months we’ve gained increasingly good statistics on the incredible abundance of planets around other stars and their multiplicity. We also finally seem to have [...]

Keep reading »
Life, Unbounded

You Can’t Always Tell an Exoplanet by its Size

Warning: Exoplanets may appear less massive than they really are (images used: Eysteinn Guðni Guðnason and NASA/Kepler)

Warning: Exoplanets may appear less massive than they really are (images used: Eysteinn Guðni Guðnason and NASA/Kepler) Exoplanets can be confusing things. Recently we’ve seem the announcement of a milestone for NASA’s Kepler mission with the confirmation of a planet in the habitable zone of its Sun-like star. The planet, Kepler 22-b, has a diameter [...]

Keep reading »

More from Scientific American

Scientific American Dinosaurs

Get Total Access to our Digital Anthology

1,200 Articles

Order Now - Just $39! >

X

Email this Article

X