Prepare to think small to imagine something very big. In this case, it’s the spark of the big bang itself.
It’s being billed as the “comet of the century.” This fall, a spectacular comet will be passing so close to the earth that it could shine brighter than the moon.
NASA says it has extended the contract for operating the Hubble Space Telescope.
NASA’s administrator says the over budget and behind schedule James Webb Space Telescope now has a plan in place for launch in 2018.
German artist Tim Roth has picked a big canvas and an even bigger subject. Using the front of the Maryland Science Center, he is using lasers to capture the universe.
The Hubble Space Telescope turns 21 this weekend.