As a result of this world-altering research, plans are afoot to send unmanned spacecraft to explore Proxima b further. Scientists use many methods to detect planets outside our solar system. One ...

While Proxima b is estimated to receive about the same amount ... The only other problem with the planet is that it’s four and two-tenths light years away, which is about 25 trillion miles.

This includes Proxima b, the rocky planet that orbits within its ... But the crucial part of that is what we call the wall of ...

An curved arrow pointing right. Exoplanet Proxima b, the closest one to Earth, may be home to a 124-mile deep ocean and marine life. Follow BI Video: On Twitter More from Science Exoplanet Proxima ...