
Earth-size exoplanet spotted just 72 light-years away
The newfound exoplanet K2-415b is not within the habitable zone of its red dwarf host star, but it could have a neighbor that is.
Reference The European Space Agency's Euclid mission will map 1.5 billion galaxies while searching for dark matter and dark energy.
Reference Relics from the birth of the solar system, asteroids provide us with a window into our cosmic neighborhood's violent past.