A three-armed spacecraft is rushing to the rescue of a NASA telescope that’s in danger of crashing back to Earth.

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Critics, reporters and editors who cover arts and culture spent months creating, revising and arguing over this list, as well ...

CAPE CANAVERAL, Florida — A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of ...

You might not speak perfect Klingon… But you’re probably familiar with science fiction. And you probably know why it’s called ...

A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem.

CAPE CANAVERAL — NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission. The $30 ...

This photo provided by NASA shows Kieran Wilson, LINKs principal investigator, and Hunter Robertson, a space systems engineer, both at Katalyst Space, standing next to their spacecraft inside the SES ...

Investing in interplanetary defense isn’t expensive, and it could save the planet. NASA has catalogued more than 40,000 asteroids whose paths approach Earth’s orbit. Here is where they are now.