Apollo 11 astronaut Michael Collins wants NASA to aim its sights squarely on Mars for future space exploration.

NASA Administrator Jim Bridenstine told a senate panel Wednesday that freezing the agency's funds would be "devastating" to plans for future space exploration. The Trump administration wants NASA to return astronauts to the moon by 2024. Bridenstine joined CBSN to talk about what lies ahead for the U.S. space program.

Researchers revealed that the immune cells basophils caused emphysema in mice with COPD-like features induced by intranasal administration of elastase. They showed that basophils, previously linked mainly to allergies and fighting parasites, initiated a cascade of reactions eventually leading to the release of excess MMP-12 and the destruction of alveolar walls. The team hopes that the findings will lead to breakthroughs in the treatment of COPD.

Piers Sellers, a British-born climate scientist turned NASA astronaut, dies at age 61 - Washington Post

When you're standing a few miles from a rocket launch, it's hard not to feel like a part of history.

NASA's goal of landing astronauts on the moon in 2024 won't be possible without steady funding from Congress

Dear moon: Thank you.

As the 50th anniversary of the historic Apollo 11 Moon landing nears, NASA has released never-before-seen footage of scientists checking the lunar samples that were brought back for signs of life

Four Russians and two Nasa engineers emerge from four months in a Moscow "spacecraft".