magnetosphere

Jupiter’s Moon Ganymede

In 1610, Galileo Galilei looked up at the night sky through a telescope of his own design. Spotting Jupiter, he…

9 years ago

The Planet Venus

The planet Venus, which is hottest and most hellish world in our Solar System, has a long history of being…

9 years ago

How Bad Can Solar Storms Get?

Our Sun regularly pelts the Earth with all kinds of radiation and charged particles. Just how bad can these solar…

10 years ago

NASA’s MMS Satellite Constellation Blasts to Orbit to Study Explosive Magnetic Reconnection

KENNEDY SPACE CENTER, FL - NASA’s constellation of state-of-the-art magnetospheric science satellites successfully rocketed to orbit late Thursday night, March…

10 years ago

Solved: The Mystery of Earth’s Theta Aurora

The mystery of the northern lights – aurora - spans time beyond history and to cultures of both the southern…

10 years ago

NASA’s Van Allen Probes Spot Impenetrable Radiation Barrier in Space

It's a well-known fact that Earth's ozone layer protects us from a great deal of the Sun's ultra-violet radiation. Were…

10 years ago

Will Aurora Strike Tonight? Here’s What to Expect

(Scroll down for latest update) Auroras showed up as forecast last night beginning around nightfall and lasting until about 1 a.m.…

10 years ago

A Natural Planetary Defense Against Solar Storms

Planetary shields up: solar storms inbound… Researchers at NASA’s Goddard Spaceflight Center and the Massachusetts Institute of Technology have identified…

11 years ago

Voyager 1: Is It In or Is It Out?

Nearly 18.7 billion kilometers from Earth -- about 17 light-hours away -- NASA's Voyager 1 spacecraft is just about on…

11 years ago