Comet ISON is now two days away from a close encounter with the Sun, an encounter that it very well may not survive. On Thursday ISON will sweep around the Sun, clearing its roiling surface by as little as 800,000 miles. After Thanksgiving, one of three fates will have come to pass.
A small team at NASA's Ames Research Center has set out to "boldly grow where no man has grown before" - and they're doing it with the help of thousan...
Let's look beyond the repellant spectacle of politics in Washington to reflect on a president who rallied America to greatness and consider how we can bring his legacy alive in our generation.
Sure we all want to do good and make right as a global citizen, but who's got time? You've got like 20 new matches blowing you up on Tinder. All I'm saying is, pay attention to where you pay attention.
Since the end of the Space Shuttle program the questions have grown louder and louder. Many Americans I speak to, and articles covering the space program, ask, "What happened to NASA?" I'm glad to report that the rumors of NASA's demise are wrong.
Mars One has an ambitious plan: get the first humans to Mars in 2023. Ten years from now, could we see human boot prints on Mars? Could we watch someone take one small step for a woman and one giant leap toward a television phenomenon not seen since the moon landing?
Hubble's scientific successor, the James Webb Space Telescope, will literally infuse new meaning into the phrase "the search for our origins."
We hope that millions enjoy Gravity and are inspired by its compelling imagery of humans at work in Earth orbit. It would have been great if it presented a more realistic way of how Americans are, in fact, going to be doing that.
The Moon! Mars! Asteroids! Rockets! Helium 3! Space solar power! Space tourism! We go through fads, swarm around the hero de jour, and spend far too much time trashing the other guy's ideas in favor of our own.
Space is one of the hardest global policy issues, and one where a failure of imagination can create irreparable ruin. For example, a 2007 anti-satellite missile launch by China created a debris cloud that will last for centuries.
Besides some technical inaccuracies of orbital physics in the film, the big message in this movie is quite clear: space debris poses a grave challenge to routine space operations.
I believed in America, and now I felt let down. What went wrong?
Major breakthroughs in the sciences can come from ideas that at first seem bizarre... even impossible. But the universe has also proved to be stranger than we ever imagined.
Even with several years of New York City living under our belts and mastering creative storage solutions, I just can't seem to find enough space for all my precious pea coats.
Creation myth is a key focus of Gravity, a beautiful new film written by Alfonso Cuarón and Jonas Cuarón, directed by Alfonso Cuarón.
In space, no one can hear you scream -- but with a movie as tense and masterful as Gravity, you'll just be hoping no one in the theater will hear or smell you poop your pants.