Mercury will transit the sun on Monday (Nov. 11), and you can see spectacular views in a free webcast from the online astronomy telescope site Slooh.com. The show begins at 7:30 a.m. EDT (1230 GMT).
The amount of trash in Earth orbit, from spent rocket stages, broken satellites and micrometeoroids, is growing. Scientists are working on methods to combat the threat of space junk and orbital debris collisions.
One person's space trash is another's space treasure — and that's definitely true for Alice Gorman, an archaeologist specializing in the detritus of spaceflight.
We can minimize the chances of a catastrophic cascade of collisions if satellite designers and operators follow a few simple rules, according to the Space Safety Coalition.
New infrared cameras and gel-based thrusters just might help future satellites dodge space debris, a new study finds.
The episode "Lines We Cross" ends with an old Soviet satellite crashing to Earth, sparking a new plot point for the show. But how realistic is it? We asked a scientist.
There was a 5.6% chance that Bigelow Aerospace's Genesis II experimental habitat and Russia's defunct Cosmos 1300 satellite would collide early this morning (Sept. 18). But it didn't happen.
A European Earth-observation satellite performed an evasive maneuver yesterday (Sept. 2) to make sure it didn't collide with one of SpaceX's recently launched Starlink internet craft.
The Russian-built Progress cargo ship went down in flames (on purpose) on Monday (July 29) and a space station astronaut made sure to capture its fiery doom on camera.
The failure of at least five percent of the first batch of SpaceX Starlink satellites has put a spotlight on the growing concerns with dead satellites in low Earth orbit.
European researchers melted a dense satellite part in a special space fire created in a lab in hopes of better protecting people on Earth from falling debris as satellites re-enter our atmosphere.
Luxembourg-based Intelsat reports that its Intelsat 29E satellite (IS-29E) is now a total loss, after having reported earlier that the spacecraft suffered an anomaly.
A lightweight object resembling an empty trash bag is winging around Earth in a truly bizarre orbit.
Lots of people got to admire, and puzzle over, the fireball that blazed up off the coast of Northern California just after sunset on Wednesday (Dec. 19).
A fireball lit up the sky over the San Francisco Bay Area shortly after sunset Wednesday (Dec. 19), leaving an odd, wind-twisted trail in its violent wake.
Spaceflight favors big rockets and small technology — but when that technology gets small enough, it may act very differently from traditional satellites and spacecraft.
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