Kentucky lawmakers hope to follow Tennessee as the second state to ban what they call “geoengineering” — the theoretical concept to counter climate change that some baselessly claim is already ...

The lander built by Firefly Aerospace has captured incredible views as it orbits Earth. Its next phase is an engine burn that will propel it toward lunar orbit ...

Firefly Aerospace's Blue Ghost spacecraft has captured a stunning video clip of Earth ahead of its arrival on the lunar ...

Non-experts define contrails as condensation trails that form due to the steam left behind by aircraft and which take shape ...

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

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 ...

I’ve looked at clouds from both sides now.” These are the lyrics penned and sung by Canadian poet, painter and musician Joni ...

Nature is capable of the most mysterious, surreal, stunning, and powerful things. The only thing we can do as humans is to ...

If you dig Delta but can't stomach an annual fee, this card may fit the bill, as long as you don't mind the lack of perks like free checked bags. Many or all of the products on this page are from ...

The Jeff Bezos-owned Blue Origin sent its massive new rocket into space Thursday — and carried a prototype satellite into orbit thousands of miles above the Earth’s surface. The seven-engine ...

The second stage of the rocket is now gliding through orbit, carrying the Blue Ring Pathfinder payload, and its upper stage will later attempt to re-enter the Earth's atmosphere and burn up over a ...