Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest ...

Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" ...

News that a NASA scientist has announced fresh progress on Proxima b has pushed our nearest known exoplanet neighbor back into the spotlight, sharpening long-running questions about whether this rocky ...

The rocky planet circling the closest star to the sun got hammered by a superpowerful flare last year, a new study reports. That's a bit of bad news for anyone hoping that the alien world, known as ...

What new methods can be employed to help astronomers distinguish the light from an exoplanet and its host star so the former's atmosphere can be better explored? This is what a recent study accepted ...

Proxima Centauri, a star four light-years from the sun, shoots out a violent solar flare in this artist's depiction. Only a few years ago, astronomers heralded the discovery of a rocky world circling ...

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