<

In 1969, the Apollo 11 Astronauts Reunited With Their Families (Sort Of)

Neil Armstrong (blowing a kiss to his sons) is flanked by Michael Collins and Buzz Aldrin on July 27, 1969 at Ellington Air Force base in Houston, Tex. On July 24, the Apollo 11 astronauts returned from their historic trip to the moon, but due to infection fears, they were quarantined for 21 days. » 7/27/15 6:00pm Today 6:00pm

How We'll Build The First 'Spacecoach' To The Stars

If we’re going to venture out into the Solar System and beyond, we’re going to need versatile and reliable spaceships. One possible solution comes in the form of “spacecoaches” — reusable vessels that are self-sufficient and capable of carrying explorers to virtually any destination. Here’s how they’ll work. » 5/04/15 10:40am 5/04/15 10:40am

New Test Suggests NASA's "Impossible" EM Drive Will Work In Space

Last year, NASA’s advanced propulsion research wing made headlines by announcing the successful test of a physics-defying electromagnetic drive, or EM drive. Now, this futuristic engine, which could in theory propel objects to near-relativistic speeds, has been shown to work inside a space-like vacuum. » 4/30/15 7:15am 4/30/15 7:15am

All The Reasons Why Event Horizon Is A Hell Of A Good Time

The year is 2047, the place is Neptune’s orbit, and the psychological mindfuck factor is off the charts, for the rescue crew aboard the Lewis & Clark. The film is Event Horizon, named for a long-lost space ship which has maybe been to HELL and back — and it’s one of the most underrated space-horror flicks ever.
» 4/02/15 2:00pm 4/02/15 2:00pm

We Should Be Able To Detect Spaceships Moving Near The Speed Of Light

A pair of engineers say it's possible to detect the signatures of spacecraft traveling at relativistic speeds, and we can do so using current technologies. The trouble is, their new analysis also suggests that moving through space at ludicrous speed is more hazardous than previously thought. » 3/25/15 8:40am 3/25/15 8:40am

Which Religions Are Prepared to Accept Life in Space?

Assuming we don't blow ourselves up before then, colonizing other planets may be the last hope for the survival of humanity. Most of the preparation for this cosmic expansion has centered around solving the more immediate, physical problems of transporting our bodies into deep space, but what about our culture?… » 1/27/15 12:21pm 1/27/15 12:21pm

After Earth Falls, Will Interstellar Space Travel Be Our Salvation?

It may be just a matter of time before the Earth becomes uninhabitable. As astrophysicists and avid science fiction fans, we naturally find the prospect of interstellar colonization intriguing and exciting. But is it practical, or even possible? Or is there a better solution? » 1/23/15 11:20am 1/23/15 11:20am

Yes, Time Travel Is Possible; Here's How

Time travel's been one of man's wildest fantasies for centuries. It's long been a popular trend in movies and fiction, inspiring everything from Charles Dickens' A Christmas Carol to H.G. Wells' The Time Machine to the Charlton Heston shrine that is The Planet of the Apes. And with the opening of Interstellar » 11/05/14 6:28pm 11/05/14 6:28pm

A Lunar Discovery Reveals The Secret To Building Deflector Shields

Radiation in space is one of the major obstacles to human exploration of the solar system. Astronauts on a round-trip to Mars could be exposed to radiation doses 66,000 times higher than on Earth. But recent research into magnetic fields on the Moon could help us design effective radiation shields. » 6/09/14 10:20am 6/09/14 10:20am

The Astronomer Who Wanted to Rearrange the Solar System, Using Nukes

CalTech astronomer Fritz Zwicky was the first to conceive of dark matter, supernovas and neutron stars. He also had a theory about colonizing the solar system using nuclear bombs. We could terraform other planets, he argued, by pulverizing them and then moving them closer or further from the sun. » 5/14/14 11:00am 5/14/14 11:00am