June 10, 2019, 8:25 a.m. by Russell McLendon
The year's earliest sunrise occurs before the summer solstice, while the latest sunset falls afterward.
Jupiter's Great Red Spot explained as never before
March 19, 2010, 12:44 a.m. by Katherine Butler
New weather map shows secrets of the planet’s giant storm.
Skydiver Felix Baumgartner plans supersonic jump from 23 miles up
March 16, 2010, 9:21 p.m. by Katherine Butler
Baumgartner will jump from a helium balloon in the stratosphere about 120,000 feet above Earth.
Lava revealed to have carved some channels on Mars
March 15, 2010, 5:03 p.m. by Katherine Butler
Discovery weakens theory that water may have existed on the Red Planet.
Movie trailer: IMAX Hubble 3-D
January 19, 2010, 5:19 p.m.
Video: Narrated by Leonardo DiCaprio, new film journeys to space to document the adventure to fix the world's most famous telescope.
You can see Jupiter and some of its moons this month with binoculars
The earliest sunrise of the year isn't on the summer solstice
NASA's 'Mars Helicopter' aces tests ahead of historic flight
12 amazing images of Jupiter
10 spectacular images from NASA's Spitzer telescope
A guide to the full moons of 2019