5 天之前 · An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called rogue planets, are untethered to any star. We’ve …

We call the planets outside of our solar system extrasolar planets, or exoplanets. In the mid-1990’s, scientists started finding ways to detect exoplanets orbiting distant stars. Since then, …

2015年12月16日 · UNSW Australia astronomers have discovered the closest potentially habitable planet found outside our solar system so far, orbiting a star just 14 light-years away. The …

NASA’s Exoplanet Exploration Program, the search for planets and life beyond our solar system.

2021年3月22日 · In capturing this giant mosaic, TESS found 66 new exoplanets, or worlds beyond our solar system, as well as nearly 2,100 candidates astronomers are working to …

2024年10月25日 · The first planets beyond our solar system, exoplanets, were discovered in the late 1980s and early 1990s. Since then, we've discovered thousands more. Here are a few of …

2018年4月12日 · Step outside on a clear night, and you can be sure of something our ancestors could only imagine: Every star you see likely plays host to at least one planet. The worlds …

2023年12月12日 · Take a trip outside our solar system and see the creative posters for the real planets we've discovered. Worlds like 55 Cancri e, where skies sparkle above a never-ending …

A timeline of discovery: NASA's early work searching for planets beyond our solar system through notable exoplanet discoveries.

2022年12月14日 · For the holidays, we’re bringing you eight examples of light from real planets beyond our solar system. These real images show exoplanets light-years (aka trillions of …