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The Trump administration wants to put Americans back on the moon

NASA is designing a spacecraft that could nudge asteroids out of Earth’s way

Kepler turns up a trove of new exoplanets

Take a dazzling new peek at Jupiter

NASA’s short on spacesuits — and new ones may not be ready for upcoming missions

Dreaming of a DIY mission to Mars

Could there be life on Saturn’s moon, Enceladus? New research raises the possibility.

Satellites are destined to become space junk. But in the future, we may be able to retool them.

Sea ice has hit new record lows at both poles

Two new NASA missions look to asteroids for clues about our early solar system

French and US astronauts spacewalk for space station repairs

NASA's Earth and climate research might be in jeopardy under Trump

Scientists just used Hawaii as a 'body double' for Mars

Picturing the data: Scientists get new glimpses at the microscopic — and the cosmic

The women who made communication with outer space possible

Latest Episode

Friday, May 4, 2018