WHAT IS AN EXOPLANET?

SETI Institute


Universe Today
Astronomers utilized decades of archival data and radial velocity measurements to search for exoplanets around 70 Oph AB. Ruling out Jupiter-mass worlds leaves the door open for Earth-sized planets.

Space.com
Using the James Webb Space Telescope, astronomers have detected gemstone-like features in the atmosphere of a blisteringly hot, marshmallow-density exoplanet, shedding new light on planetary structures.

AAS Nova
Astronomers have obtained a closer look at J0404+1112, a rare white dwarf and brown dwarf binary. The system allows researchers to investigate a substellar atmosphere exposed to extreme radiation.

EarthSky
Astronomers might have found a new 2nd-generation planet orbiting a white dwarf star. This could help answer a mystery about the white dwarf. Scientists are researching what this discovery tells us about the Universe.
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