One of the most important reasons we go to space is to know our own planet better. One of the most important reasons we go to space is to know our own planet better. Today I'm going to tell you about ...

Our neighboring planets are not exactly the most hospitable places. Humans have been talking about space colonization for quite some time, but our neighboring planets are not exactly the most ...

(via PBS Space Time) There are cosmic events so powerful that they leave permanent marks on the fabric of the universe itself. Imagine two colossal black holes spiraling into each other, yes they send ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

Dark matter has eluded us for many decades. Even our most advanced particle colliders and sophisticated underground detectors have come up short. But it may be that we can finally solve this mystery ...

(via PBS Space Time) Here’s the story we like to tell about the beginning of the universe. Space is expanding evenly everywhere, but if you rewind that expansion you find that all of space was once ...

This year is the 25th anniversary of the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space. KUOW is Seattle’s NPR news ...