A strange white dwarf star hurtling through the Milky Way may be the survivor of a "partial supernova," a new study finds.
NASA's Perseverance rover will have a special passenger when it alights inside Mars' Jezero Crater in February 2021 — the first helicopter ever to fly on another world.
Cubesats have revolutionized orbital science, and a rover counterpart may soon do the same for surface science, beginning on the moon.
Rocky planets that formed early in our Milky Way galaxy's 13.2-billion-year history have a better chance of supporting life than worlds that were later to the party, a new study suggests.
NASA's record-breaking Parker Solar Probe has given us a great new look at the gorgeous comet that's been gracing our predawn skies.
After putting on a great show in our evening sky during the first half of this year, dazzling Venus puts on a spectacular showing for early morning risers for the balance of 2020.