| |
Our Galaxy's Magnetic Center
What's the magnetic field like in the center of our Milky Way Galaxy?
|
Our Galaxy's Magnetic Center
What's the magnetic field like in the center of our Milky Way Galaxy?
|
SEIS: Listening for Marsquakes
If you put your ear to Mars, what would you hear?
|
Astronomy Picture of the Day: The Hill, The Moon, and Saturn
Last Sunday when the Moon was young its sunlit crescent hung low near the western horizon at sunset.
|
Astronomy Picture of the Day: Active Prominences on a Quiet Sun
Why is the Sun so quiet? As the Sun enters into a period of time known as a Solar Minimum, it is, as expected, showing fewer sunspots and active regions than usual.
|