What If on MSN

What if Voyager 1 crashed on an alien planet?

Voyager 1 is on a journey that will outlast civilizations, outlive the Sun’s familiar neighborhood, and eventually drift into ...

NASA’s TESS telescope has found thousands of possible alien worlds

NASA has released an extensive cosmic map of the night sky, created from eight years of data from the Transiting Exoplanet ...

NASA’s Roman Space Telescope Nears Launch for Epic Hunt Across the Universe

NASA’s Roman Space Telescope could soon begin an epic search for alien worlds, dark matter, and never-before-seen cosmic ...