While people around the world were celebrating the arrival of 2019, people at the Johns Hopkins Applied Physics Laboratory in Maryland were hard at work. Billions of miles away, the New Horizons probe was flying past Ultima Thule, a small object in the Kuiper Belt. By Tuesday morning, the hardware had sent back a status report that indicated the flyby went as planned, and New Horizons now has lots of data from Ultima Thule that it will slowly send back to Earth over the coming months.
While we don't yet have any of the data that will tell us details about this relic of the Solar System's formation, images taken during the approach solved one of the mysteries that had arisen as New Horizons closed in. But one of the key questions—is Ultima Thule one object or two?—remains unanswered.
On Dec. 24, NASA's Parker Solar Probe will get closer to the sun than any human-made...
Two astronauts who traveled to the International Space Station aboard Boeing's troubled Starliner more than six...
Patient One was 24 years old and pregnant with her third child when she was taken...
Google on Monday announced Willow, its latest, greatest quantum computing chip. The speed and reliability performance...
