When do the astronauts take off?
The launch of the Polaris Dawn mission, an ambitious five-day journey to the upper reaches of Earth’s orbit, was originally scheduled for Tuesday, but a discovered helium leak forced a…
The launch of the Polaris Dawn mission, an ambitious five-day journey to the upper reaches of Earth’s orbit, was originally scheduled for Tuesday, but a discovered helium leak forced a…
While Jupiter and Mars have been close to each other before sunrise in the east all month, the planetary duo will come closest to each other on Wednesday. Perseid meteor…