If you missed Earth's ' mini Moon ' last year, chances are you might be able to spot another asteroid today. The space rock ...

Once I’m on the plane, there’s a checklist I always follow to make sure I’m comfortable, organized, and ready for the flight ahead. In this video, I’m sharing the 15 things I do right after boarding – ...

In 1957, the Soviet Union launched Sputnik 1. It was the first satellite in Earth's orbit. Or was it? For over a hundred ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six times the mass of Jupiter, is the coldest exoplanet ever detected, with an ...