Earth, second moon
The environments in space habitats and on the Earth are both closed-loop systems, only on vastly different scales.
Planetary rings don’t last forever, although they do exist for millions of years. The evidence for Earth’s possible ring is ...
Robin George Andrews, author of "How to Kill an Asteroid," joins The Excerpt to discuss how scientists are working to ...
So, Earth has a "new moon," but before you get too excited about a cosmic sidekick, let’s set the record straight. Earth is ...
The Planetary Health Check is a key monitor of earth's vital signs—and will guide action for a more sustainable world.
The storm should arrive today or tomorrow, and could bring with it some brilliant aurorae.
This alert comes as two coronal mass ejections (CMEs) are expected to make their way to Earth this weekend. A geomagnetic ...
A sun-soaked region of Italy, known for olive groves and stunning beaches, could be the ideal autumn holiday destination for ...
The sun has unleashed the most powerful solar flare since 2017, just days after it spat out another monster explosion. Both ...