It looks like a sapphire jewel in space, but HD 189733bis anything but serene. With winds reaching seven times the speed of ...
Miles upon miles overhead, there is a field in the atmosphere that shields the Earth from space energies that could be harmful to the planet’s life. If this field, called “magnetosphere,” didn’t exist ...
Grab your headphones and prepare to be blown away. NASA just announced it has heard the first-ever "sounds" of wind on Mars. But if you're expecting howling, swooshes and crackles, you're in for a ...