It's the first such occasion since 1982, and the next supermoon eclipse won't happen until 2033.
NASA will broadcast starting at 8 p.m. EDT with views from Griffith Observatory.
NASA updated a 150-year-old photography technique to capture a jet breaking the speed of sound.
The device is designed to limit the need for dangerous and costly craniotomies.
NASA has released an image taken by the New Horizons spacecraft just 15 minutes after its Pluto flyby.
The discovery means Enceladus is one of our best hopes for extraterrestrial life.
The yearlong project will isolate six researchers on the slopes of Hawaii’s Mauna Loa volcano.
NASA described the rare event as being 'photobombed not once, but twice.'
You don't need a passport right now, a retired astronaut says.
"We have various levels of training certification for the crew for each system."
"To make New Horizons an orbiter mission would have increased the complexity and cost greatly."
Continuing a long tradition of space program conspiracy theories, ‘Pluto Truthers’ claim NASA is faking it.
NASA just released new images of the moon passing in front of the Earth from a million miles away.
Soon we’ll get regular installments of images that capture the sunlit side of the planet.
One day after the flyby, the New Horizons team makes an important discovery about geology based on a detailed surface image.
The spacecraft’s team waited anxiously for it to “let us know it’s OK.”
Videos, tweets and a Google doodle honor the historic moment in space exploration.
NASA published its most detailed image yet, taken one day before the flyby. Even better images are still to come.
NASA is set to make history shortly after 7:30 a.m. on Tuesday when the New Horizons spacecraft zooms past Pluto.
From launch to the scheduled flyby on July 14, New Horizons has sent back images of Jupiter and its moon Io, Neptune, and now Pluto and its moon Charon.
Men and women on the ground worked around the clock to save their colleagues in the sky.