Air & Space

Passengers can now get some shut-eye in their very own sleeping space to ease the burden of a long flight.

Comet C/2017 K2 (PanSTARRS) will make its closest approach to earth in July. Here’s what to know and how you can best see it.

Ahead of International Asteroid Day (June 30), scientists have released new simulations that show NASA’s DART asteroid defense test could work better than previously indicated.

“Understanding how organisms here have changed with time and in different environments is going to teach us crucial things about how to search for and recognize life elsewhere,” one astrobiologist explained.

The Denver-based airline also raised the amount it would pay Miramar, Florida-based Spirit if antitrust regulators stop the deal.

First available launch date in late August is still a possibility, NASA managers say.

Utah State University said the occupants were part of the school’s aviation program.

Over the past year, NASA’s Curiosity Mars rover captured stunningly clear images of the Red Planet’s diverse landscape.

The material from the experiment, including a vial with about 40 milligrams of moon dust and three cockroach carcasses, was expected to sell for at least $400,000.

Mercury, Venus, Mars, Jupiter and Saturn will stretch across the sky before sunrise in June

A flight attendant took to social media to unapologetically explain what travelers will face this summer and how they should handle the challenges.

As travelers continue to deal with cancelled flights across the U.S., here's what you should know about what is causing so many flights to be delayed or cancelled entirely, and what companies are doing to help alleviate the problem.

All it takes is a few minutes to set up a free account, and then you can become a planetary scientist from your computer or phone.

During its fourth attempt this year, NASA successfully completed fueling its mega moon rocket with super-cold propellant that will eventually return humans to the moon as part of a launch dress rehearsal.

The delay gives airlines more time to make sure the new service won't interfere with planes.

Sally Ride was part of NASA's first astronaut class to include women. Today, all astronaut classes are half women

SpaceX CEO Elon Musk in February said the Starship could launch from Texas for less than $10 million per flight within two or three years.