NISAR, an upcoming Earth satellite mission by NASA and ISRO, promises to revolutionize how we monitor Earth's surface. Using ...

The exoplanet, known as GJ 1214 b, was detected by the Hubble Space Telescope and dubbed a "waterworld" by the science ...

but another big spectacle is coming up that should be on your radar, too. Here’s what to look forward to and how to watch. Planetary alignment is when several planets gather closely on one ...