The observatory had spent decades studying powerful cosmic explosions and was the target of an unsuccessful rescue mission earlier this year

A MASSIVE 1,400kg telescope will crash-land on Earth in just hours. Nasa’s doomed satellite is plummeting in an “uncontrolled reentry” after first being launched back in 2004. A

After 378 days living in a habitat to simulate a mission on Mars, the four-person NASA CHAPEA crew "returned" to Earth on Halloween.

NASA is exploring a daring plan to save the legendary Hubble Space Telescope from its eventual fiery plunge into Earth's atmosphere. After more than 35 years of groundbreaking discoveries, Hubble is slowly losing altitude,

A 22-year-old space telescope is losing its fight against gravity and is predicted to come crashing down to Earth on the morning of Nov. 4, 2026. The Neil Gehrels Swift Observatory had been the go-to telescope for observing astrophysical events that happen quickly,

The Neil Gehrels Swift Observatory launched in 2004 and detected thousands of astrophysical phenomena, leading to some huge discoveries. Earlier this year, experts attempted a first-of-its-kind rescue mission to save the falling telescope,

The Cat's Head Nebula is tucked within the much larger Carina Nebula, about 7,500 light-years away from Earth. New images from the James Webb Space Telescope reveal the cosmic cat in infrared light, offering a different look than a visible-light image captured by the Hubble Space Telescope.

Ahead of the midterm election, more than 100 former NASA astronauts are urging voters and elected officials alike to ensure that the results are upheld.

The NASA astronaut Dr. Anil Menon explained how he cast his ballot for the Texas midterm election from the International Space Station.

After nearly 50 years, Voyager 1 is about to reach a milestone no spacecraft has ever hit. Once that happens, a simple data exchange will take over two days.