After plans to save it failed, NASA's Swift telescope is hurtling back to Earth. Here's how to keep track of it.
NASA explores a Hubble Space Telescope rescue mission to extend its lifespan as orbital decay puts the iconic observatory at ...
Launched in 1977, Voyager 1 is still exploring deep space but has faced several technical challenges over the years.
An ageing Nasa satellite telescope that a robotic spacecraft was sent to retrieve on a failed rescue mission this summer was ...
After nearly two decades studying the universe, the spacecraft has arrived at its unusual and final chapter. Here is why the ...
NASA's Neil Gehrels Swift Observatory is heading towards an uncontrolled atmospheric re-entry on November 4, nearly 22 years ...
NASA's Hubble Telescope identifies dwarf galaxies with a missing oxygen problem—but where did it go?
Earth have between just 4% and 25% of the oxygen that their stars are known to have produced. Scientists are not sure where ...
Neil Gehrels Swift Observatory is expected to re-enter Earth’s atmosphere Wednesday, burning up in the process ...
Three NASA astronauts aboard the International Space Station cast ballots in the 2026 midterm elections, with astronaut Anil Menon sharing a look at his orbital voting setup on Tuesday, Nov. 3. His ...
A revolutionary NASA telescope is making its way back to Earth—but will not survive the journey. The United States Space ...
After nearly 22 years exploring some of the universe’s most powerful events, NASA’s Neil Gehrels Swift Observatory is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results