Earth Will Receive an ‘Alien’ Transmission From Mars This Week
SETI Live: A Sign in Space – Simulating First ContactThe event, which you can watch above, will be livestreamed on Wednesday from 2:15 p.m. to 4:15 p.m. ET. The media…
Webb Telescope Reveals Nearby Exoplanet Has No Atmosphere
TRAPPIST-1b is a superhot rocky world just 40 light-years away. Astronomers recently trained the Webb Space Telescope this exoplanet, a world in the TRAPPIST-1 star system, and found that it’s…