exoplanets

Hubble Space TelescopeMarssupernovaeexoplanetscometssolar systemESA2025Jupiterwhite dwarfsPlutodustasteroidsastrophotographymeteoritesmathEarthcosmologyscifiVera Rubin ObservatorynebulaAstronomyNASAPoliticsgalaxy clustersblack holesTVAbout the newsletterMoonimpactsbinary starsSgr A*starsTNOssciencegalaxiesJWSTGamma-ray burstsColliding galaxiesMilky Way GalaxyGaia
exoplanetsexoplanets
+1+1
JWST spies a Saturn-sized planet from a quadrillion kilometers away

JWST spies a Saturn-sized planet from a quadrillion kilometers away

The exoplanet orbits a red dwarf and is the lowest mass one ever directly spotted

Philip Plait
Philip Plait
exoplanetsexoplanets
+2+2
A dying planet divebombs its star

A dying planet divebombs its star

The planet flew a little too close to the sun

Philip Plait
Philip Plait
exoplanetsexoplanets
+3+3
Four planets for Barnard’s Star! Also Danger, Will Robinson!
Premium

Four planets for Barnard’s Star! Also Danger, Will Robinson!

The nearest solo star in the Universe has four planets orbiting it, and I still love “Lost in Space”

Philip Plait
Philip Plait