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Mysteries of Space

Mysteries of Space : Instant Guide
An artist's rendering shows the Voyager 1 reaching the edge of Earth's solar system after a 33-year odyssey.

Voyager 1 reaches the solar system's edge: What's next?

After 33 years of space travel, the NASA probe is set to leave the outer limits of our solar system. What else will it find?

 
Mysteries of Space : Controversy
According to NASA, Saturn has four moons, two of which cast a shadow on the planet in the photo taken by the Hubble Space Telescope.

The lost moon that gave Saturn its rings

The case of "cosmic murder" that explains the famous rings around our solar system's second largest planet

 
Mysteries of Space : Opinion Brief
The notion that intelligent life exists on other planets or moons continues to bewitch humans.

Has NASA discovered alien life?

The space agency's announcement of an ET-related "astrobiology finding" has bloggers furiously speculating — but not everyone is holding his breath for a big revelation

 
Mysteries of Space : Opinion Brief
The "bubble" structure is estimated to be "only" a few million years old.

The Milky Way's giant 'space bubbles'

Astronomers have discovered massive twin structures that look like "party balloons" and extend far past the galaxy's limits. What are they?

 
Mysteries of Space : Opinion Brief
The blue light made erratic back-and-forth movements in the night sky before disappearing, a witness says.

Washington, D.C.'s 'mysterious' blue UFO

An odd light was filmed hovering near the nation's capital last week. Are aliens preparing to land on the White House lawn — or was a prankster just having some fun?

 
Mysteries of Space : By the numbers
The International Space Station takes about 90 minutes to orbit the earth.

10 years of the International Space Station: By the numbers

As of this week, the orbital space platform has been continuously occupied for a decade

 
Mysteries of Space : Controversy
A new frontier for NASA?

What is NASA's '100-year starship'?

The government is working on a spaceship — expect a prototype within a few years — that would take astronauts on a one-way trip to Mars

 
Mysteries of Space : Opinion Brief
El Paso residents aren't buying the explanation from authorities that the nighttime lights were part of an "air show."

El Paso's 'eerie' UFO sighting

Some skywatchers say that mysterious flashing lights above El Paso bear an uncanny resemblance to the "UFOs" widely seen over New York last week

 
Mysteries of Space : Flashback
In this artist's depiction, the "Goldilocks planet" orbits its red-dwarf sun.

The 'Goldilocks planet': Proof we're not alone?

Astronomers have found a planet with a climate conducive to life. Now, one of them claims to have recorded a "mysterious pulse of light" emanating from it

 
Mysteries of Space : By the numbers
Virgin Galactic unveils its new SpaceShipTwo spacecraft in 2009. The ship has just completed its first flight, and is undergoing testing before it's allowed to take tourists into space.

The world's first private spaceship: By the numbers

Virgin Galactic's SpaceShipTwo has flown on its own for the very first time, a year before the company hopes to put tourists in space

 
Mysteries of Space : Opinion Brief
This UFO streaked across the sky over Hangzhou in July, prompting authorities to close the local airport.

China's baffling UFO sightings

Mysterious lights in the sky shut down a major airport in China — just the latest in a recent wave of close encounters in that country

 
Mysteries of Space : Best Column
When it comes to asteroid patrol, the U.S. stands alone.

Why is America waging war against asteroids...alone?

The "big one" could send humans the way of the dinosaurs, says Joshua Keating in Foreign Policy — so why aren't other countries doing anything about it? 

 
Mysteries of Space : Fact Sheet
"Super Earth,"the first of several Earth-like planets identified in 2010, could be the closest thing we have to a 'twin.'

What is 'super Earth'?

Scientists have discovered a planet only slightly larger than the Earth orbiting a distant star. Could it host life?

 
Mysteries of Space : Fact Sheet
An entire universe of anti-matter could be closer than we think.

What's the 'anti-universe' — and can scientists find it?

An entire universe made of anti-matter might exist somewhere, say scientists. Will a new space-based detector offer proof for this mind-bending theory?

 
Mysteries of Space : Instant Guide
Already the moon has shrunk about 600 feet in diameter — roughly the length of two football fields.

Why is the Moon shrinking?

The Moon is getting smaller, say scientists, as evidenced by stretch mark-like ridges on its surface

 
Mysteries of Space : Instant Guide
This ultraviolet image of the sun shows two flares.

Will sun storms destroy civilization?

The "solar tsunami" that caused a dazzling aurora in the night sky earlier this month may be a harbinger of a global disaster, warn experts

 

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Can you guess what's really going on in these bizarre photos?

Lauren Odes

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