A NASA research scientist answers questions from kids about the Perseverance Mars rover, like how its samples will get back to Earth.
On November 4, K-12 STEM teachers are invited to Science Friday’s free phenomena-based learning sessions featuring space experts!
While wildfires blaze out west, Hurricane Ida wallops the eastern United States, more evidence that extreme weather is tied to climate change.
If scientists could genetically engineer chloroplasts into human skin cells, could it give us the energy needed to live in space long-term?
Astronaut Scott Kelly talks about the bodily effects of a year in space, and author Christopher Mason explores how to help humans survive.