a fly-away speck of paint chipped a window, and just last year, ISS crew went into evacuation standby when Russia obliterated a dead satellite with a missile, causing thousands of pieces of debris to fly by the station at 5km per second. Despite this, N...
An old piece of NASA equipment is flying back to Earth decades after it launched – and is just hours away from crashing onto the planet's surface. The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) was launched into space in 2002, where it spent ...
Dave Mosher
On board DART there's a small Italian Space Agency satellite, the size of a briefcase, which is to be launched off it before the collision and then take photos and send them back to Earth. Head believes all countries should be doing a sky survey, monitoring for asteroids, tracking...
The tiny Italian satellite LiciaCube caught the intense aftermath of DART's impact with the asteroid Dimorphos.Credit: ASI / NASA "One of the key pieces to being successful with implementing a technique like this is early detection: The more time we have for that little nudge and the change...
NASA crashed the DART spacecraft into the asteroid Dimorphos in 2022. The asteroid strike happened about 11 million kilometers from Earth. The experiment tested a method for changing the orbit of some asteroids to prevent them...
Tomorrow appears to be re-entry day for NASA’s Upper Atmosphere Research Satellite (UARS) — a school-bus size spacecraft that will shoot its way into Earth’s atmosphere. NASA, the U.S. military and amateur astronomers have been refining their predictions of the spacecraft's fall, and ...
While not necessary for the DART mission to succeed, the pre- and post-impact images this small satellite’s two optical cameras LEIA (LICIACube Explorer Imaging for Asteroid) and LUKE (LICIACube Unit Key Explorer) will provide could benefit the scientific community for studies of near-Earth ob...
So what happens if scientists determine that a large asteroid is on course to impact Earth in an event that could cause cataclysmic damage? Well,NASA is testing a defense systemright now. Its recently launched DART mission will attempt to alter the path of an asteroid by crashing a spacecraft...
Kyiv's military administration says an air raid alert was activated but "air defence was not in operation", while the Ukrainian air force said a satellite plunging from orbit or a meteorite could be responsible - but NASA has denied any involvement.