NASA plans to send humans back to the moon. Some question the mission’s price tag, others call it “the moon on the cheap.”

Consumers complain that grocery shopping on Earth is expensive, but at least it doesn’t require a spaceflight.

Big consumer brands are partnering with aerospace companies to market their products in the cosmos. But what’s the payoff back on earth?

Damage to the ozone layer could raise the risk of skin cancer, cataracts and immune disorders, says science reporter Shannon Hall.

Last year, the world set a Space Age record by launching more than 180 rockets into orbit. And every launch pumps money into local coffers.

In the 1970s, NASA welcomed women and minority astronauts for the first time. Meredith Bagby’s new book explores the impact that they made in the world of space travel.

Indian space entrepreneur Susmita Mohanty talks about the future of private space exploration ahead of 70th annual International Astronautical Conference.

NASA is looking to commercial partners to figure out crew transports, use of lunar resources and surviving extreme environments.

By using social media, NASA discovered what the public was looking for.

"If there were no issues, then you don't need me," Shotwell says.