NASA captures Supernova star secrets on camera

NASA has captured the first images of a star’s supernova remains, having snapped the burst of radioactive material from the death hundreds of years ago of a star at least … Continue reading

11 Things You Probably Didn't Know About Human Space Exploration

11 Things You Probably Didn't Know About Human Space Exploration

Space is a weird place, and the quest to explore its mysteries in person has been no small source of strangeness and surprise. Here are some lesser-known facts about humanity’s ongoing missions beyond Earth’s atmosphere.

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The Best Proposed Warning Systems Miss Half of Earth-Bound Meteors

The Best Proposed Warning Systems Miss Half of Earth-Bound Meteors

Nobody expected the giant meteor which exploded over Chelyabinsk in Russia last year—and according to new research, that might not change much in the coming years.

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That huge Earth-skimming asteroid? We lost it

An asteroid roughly the size of three football pitches that was expected to hurtle past Earth last night has been lost by astronomers, after attempts to track 2000 EM26 during … Continue reading

Huge asteroid to whip past Earth tonight as NASA warns of space rocks

An asteroid 885 feet across and traveling at 27,000 mph will hurtle past Earth later today, with the close – astronomically speaking – fly-by of the space rock named 2000 … Continue reading

NASA solves Mars mystery rock case, aliens didn’t do it

As much as some of us (ahem) were hoping the Mars mystery rock turned out to be a long-lost baseball from yet unknown aliens, the cause behind the rock’s sudden … Continue reading

NASA reveals the mystery of the rock that suddenly materialized on Mars

NASA reveals the mystery of the rock that suddenly materialized on Mars

At last, NASA’s scientists have revealed the mystery of the mysterious rock that materialized out of nowhere right in front of the Mars Curiosity rover—the infamous jelly doughnut rock rock that surprised everyone at mission control, prompting NASA Mars Exploration Rover lead scientist Steve Squyres to exclaim "wait a second, that wasn’t there before, it can’t be right. Oh my god! It wasn’t there before!"

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NASA sees mysterious heart in the darkness of space

NASA sees mysterious heart in the darkness of space

The Chandra X-Ray Observatory has captured this Heart in the Darkness, for all of you astronomers in love out there, "a heart-shaped cloud of 8 million-degree Celsius gas in the central region of the star cluster NGC 346. NASA says that the "the nature of the heart in the darkness will remain mysterious" until they make future observations.

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Why It's So Hard to Find Alien LIfe

Why It's So Hard to Find Alien LIfe

A big reason why the Fermi paradox has punch is the matter of time. Max Tegmark gets into this in his excellent new book Our Mathematical Universe (Knopf, 2014), where he runs through what many thinkers on the subject have noted: Our Sun is young enough that countless stars and the planets that orbit them must have offered homes for life long before we ever appeared. With at least a several billion year head start, wouldn’t intelligent life have had time to spread, and shouldn’t its existence be perfectly obvious by now?

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A Map of Jupiter's Moon Ganymede, Where We Might Be Able to Live

A Map of Jupiter's Moon Ganymede, Where We Might Be Able to Live

One day, poor planet Earth will succumb to the centuries of abuse we’ve dealt her, shrivel up, and cease to support life. Then, if we’re not already living in some Elysium-like habitat in space, we’ll have to find a new home. Jupiter’s moon, Ganymede, might just be it.

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