Picture this: A massive asteroid almost as wide as Rhode Island and about three to five times larger than the rock thought to have wiped out the dinosaurs slams into Earth. The collision punches a crater into the planet’s crust that’s nearly 500 kilometers (about 300 miles) across: greater than ...

TV report about the cigar-shaped UFO that was recorded in the sky above Ukraine last month.

Bright spots that look like a beacon flashing from a distant Martian hillside are attracting a ton of attention from UFO websites as well as the mainstream media — but are they real or just photographic glitches? The evidence so far favors a pixel dropout as the explanation, but the ...

An unusual structure with a hexagonal shape surrounding Saturn’s north pole was spotted on the planet for the first time thirty years ago. Nothing similar with such a regular geometry had ever been seen on any planet in the Solar System. The Planetary Sciences Group has now been able to ...

Date of sighting: April 6, 2014 Location of sighting: Las Vegas, Nevada, USA This is a classic V-shaped UFO. Notice how it moves slowly and even does a loop, much like an alien drone ship scanning for something below. Many such UFOs have been seen all along the Extraterrestrial highway ...