DFW Airport falls to No. 3 on list of world’s busiest airports

DFW Airport is no longer the second-busiest airport in the world thanks to a resurgence of international air travel.

NASA seeks new ideas for Mars sample return mission due to budget constraints

The current Mars sample return plan would cause NASA to take funds from other planned missions. The space agency is seeking an alternate plan for getting Mars samples back in the 2030s and for less than $7 billion.

6 things to know about the first space shuttle flight

Back on April 12, 1981, the space shuttle roared to life for the first time. Columbia lifted off from Kennedy Space Center carrying two astronauts – a moonwalker, John Young, and a rookie, Bob Crippen.

Solar eclipse glasses: How to save, recycle, and donate

What can people do with their solar glasses once the solar eclipse is over? Here are a few options.

Why the moon may be getting its own time zone, sort of

Why is time so important on the moon? NASA is aiming to send astronauts around the moon in September 2025 and land people there a year later.

NASA investigates whether space station battery crashed through Florida home

NASA is investigating whether a piece of space junk re-entered Earth's atmosphere and came crashing through the roof and two stories of a Naples, Florida, home. 

3D artist visiting North Texas collaborates with NASA for eclipse-inspired pieces

Ashley Zelinskie feels fortunate to have an inside look at some of NASA’s most intimate images of space, but her most recent inspiration is something North Texans and many others will be able to share just by stepping outside: the solar eclipse.

Flying drones during a solar eclipse: What you need to know

Yes, it is possible to film a solar eclipse using a drone, but there are some important considerations and challenges to keep in mind.

Celebrate the total solar eclipse in Dallas at these two free events

If you are still deciding where you want to witness the total solar eclipse over Dallas, there are two free options with space still available.

Eloping under the eclipse: Couples to get hitched during rare solar event

Couples across the country are gearing up to exchange vows under the upcoming total lunar eclipse, with Ohio's Seneca County hosting the "Elope at the Eclipse" event on April 8.

See it: Satellite images show Baltimore bridge before and after collapse

Maxar satellite images show the Francis Scott Key Bridge above the Patapsco River taken before the devastating crash. Photos taken around noon on Tuesday show the container ship under parts of the collapsed bridge and the search efforts underway around the crash site.

Here's what that strange light was in the North Texas sky Monday

What was in the sky tonight? The FOX 4 newsroom was flooded with questions about a strange light seen in the sky on Monday night.