EarthSkyStay current with all the latest news from EarthSky here and with perspectives from other news sourcesFollow EarthSkyTRENDING NOW1Chemical fingerprint reveals a migrating exoplanetSPACE·2Carbon dioxide levels now higher than at any time in past 3.6 million yearsSPACE·3Sunlight through trees in SingaporeSPACE·LATEST STORIESPossible life signs in the clouds of VenusSPACE·In mid-April, look west after sunset for Mars and the moonSPACE·Leo? Here’s your constellationSPACE·Raindrop sizes similar on Earth and alien worldsSPACE·Look for the legendary green flashSPACE·More StoriesHEADQUARTERSUnited StatesTRENDING TOPICSSpaceGet the weekly blindspot report right in your inbox and stay up to date with your bias blindspot.SubscribeEXPLORE MORE CURRENT TOPICSSpaceScienceNASAUS & CanadaNews18 IndiaTech