标签：#NASA

"Requirements are being adjusted to reflect near-term mission needs."

Independent safety officials also have high praise for changes by NASA leadership.

"We would need over half a million 4K TVs to fully display the single Roman image from our largest survey."

With just one more major mission upcoming, NASA's science programs need a boost.

After funding struggles and a name change, the Nancy Grace Roman Space Telescope has been successfully launched. It will now make a three-month, one-million-mile journey to its orbit at the second Sun-Earth Lagrange point (L2) beyond the Moon. From this vantage point, Roman will conduct an unprecedented survey of the universe. Its field of view […]

"It's called the US Space Academy. That's a big deal."

The LINK probe was supposed to use robotic arms to capture Swift and lift it into a safe orbit. Problems with its control system forced NASA to call off the attempt.

"We probably need another site that's capable of heavy and super heavy launch capability."

Without a rescue, NASA's Swift Observatory is expected to reenter the atmosphere later this year.

The photograph, taken in visible light, made it possible to observe for the first time the tiny plasma vortices that had been predicted for more than a century.

Although no one captured a direct image of the impact, scientists have detected signals confirming the rocket hit the lunar surface. Orbiters could provide the first images of the crash site in the coming days.

"We believe that a capture of Swift, an attempted capture of Swift, is very much in the cards."

The latest discovery from NASA's Curiosity Mars rover is a field of honeycomb-shaped polygons covering a Martian valley called Valle Grande. As Gizmodo reports, Curiosity has snapped pictures of the unusual terrain texture before, called polygonal fractures, each about 1.5 to 3 inches wide, but NASA says it's previously only found them in small patches, […]

"We're feeling pretty good about that," Boeing CEO Kelly Ortberg said.

We like to think of our home as a nice, smooth sphere. But mapping the Earth’s gravitational field provides a different view of the planet.

"Preliminary investigation shows that two of Link's three reaction wheels currently are not operable."

According to NASA, two of the three reaction wheels that control the spacecraft's alignment have failed, and there are problems with one of the spacecraft's thruster systems.

Flames burned through the Deep Space Communications Complex near Madrid, but NASA has been unable to assess the damage as a wildfire emergency grips the region.

"Any potential damage will be assessed when it is safe to do so."

"I pretty much, at that point in time, gave up on being an astronaut."