If asked by an average person which planet was closest to Earth, most would likely say Venus. After all, Venus comes before Mars chronologically and has an orbit that aligns it closely with most other planets in our Solar System. But is that true? A recent study suggests Mercury as being closer than all the …
Astronomers on a search for extraterrestrial life have located “Earth’s twin” outside our solar system – Proxima Centauri b – orbiting its nearest star. Scientists discovered the planet by tracking how its host star’s light reflects off of it; its host star lies only 11.2 days away, making this world potentially habitable. Proxima Centauri Proxima …
The Closest Planet to Earth Outside Our Solar System Read More »
