"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, ...
If 2024 YR4 strikes the Moon in 2032, we could not only witness the event, but also meteor storms like nothing we've ever ...
The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...
The space rock has a 4.3% chance of striking the Moon in six years—and it could generate a flash nearly as bright as Venus.
In national security space, “dim objects” typically refer to satellites or debris that emit little energy and are hard to see with traditional sensors. Detecting and characterizing them is already ...
Once a month, we feature a story from Lightspeed’s current issue. This month’s selection is “Death Echoes Overlapping” by ...
A new study shows that the event that wiped out the dinosaurs caused only a small drop in shark and ray species at the same ...