Most of us first spot them as children—the white lines in the blue sky that are the telltale sign of a flight overhead. Contrails are an instant visual reminder of air travel, and a source of much ...

Contractors on Wednesday blew up the remnants of a damaged southern Minnesota bridge that almost collapsed last summer after ...

Venus glowed brightly on a clear night sky over Saint Petersburg, Russia. Footage shows the heavenly body shining above the city lights on 4. The planet is visible from Earth due to its reflective ...

Minecraft has loads of biomes in a single world, all of which have unique terrain generation, climate, blocks, mob spawns, etc.

Liquid gold sunlight splashed over the desert not long after dawn. Above me, the baby-blue canopy of sky was brushed with the ...

Who's up for back-to-back rocket launches? Weather permitting, two SpaceX Falcon 9 rockets should be visible from the ...

BEIJING -- As China's Shenzhou XIX mission reaches its halfway, the three astronauts aboard the Tiangong space station, ...

Utzon’s iconic creation is Australia’s most famous example of nature and design converging, though it’s far from the only one ...

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

Ever wondered about the white lines stretching across the sky? These are contrails—condensation trails formed by aircraft ...

Blue Origin's NS-29 New Shepard rocket is scheduled to launch Feb. 4 after a weeklong delay. Here's what to know ...

The northern lights may be visible in portions of Wisconsin on Friday and Saturday nights, according to the NOAA's Space ...