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NASA's New Horizons probe snaps farthest image from Earth

There's a man-made shuttle at the edge of the solar system, taking photos. It's mind bending.

The Search for Alien Life: We Have Been Looking in the Wrong Places

If there are any, aliens should be less conspicuous and charismatic-looking than most people think.

Crowdsourcing astronomy: Citizen scientists discover new rocky planets locked in resonance

Citizen scientists found five "musical" exoplanet.

For the first time ever, our solar system is getting an outside visitor

Put the kettle on, we have a visitor.

Researchers find tantalizing evidence of mid-sized black hole in the Milky Way

If confirmed, this could indicate a remarkable progress in modern physics.

TRAPPIST-1, the dwarf star with seven Earth-sized planets, is older than our solar system

This could be both good and bad for potential extraterrestrial life.

We really are made of star stuff: half of the atoms inside us come from intergalactic space

Aside from the romantic aspect, the study also offers an important scientific perspective.

NASA: We just can't afford to land humans on Mars

Oh boy...

The sun likely has a lost twin called 'Nemesis', as do most stars like it

It sounds like the plot of a bad movie -- but it's just science.

Citizen scientists discover new cold star close to our solar system

In this day and age, everyone can be a scientist.

Latest results from Juno mission reveal massive surprises about Jupiter

Think you know Jupiter? Think again!

Scientists find water clouds and exotic, primitive atmosphere on a "warm Neptune"

We didn't even know this kind of planet can exist.

Ancient carvings show comet struck Earth, triggering mini Ice Age

When you can correlate computer models of comets with carvings from 13 millennia ago -- that's got to feel good.

Jupiter has a massive cold spot as well

Jupiter's Great Red spot has a new sister. Well... it's not new, but we just found it.

Researchers discover atmosphere around an Earth-like planet

Can we get excited yet? Mmm no, not really.

The Origins of Water Ice on Mercury

Who would expect water on the nearest planet to the Sun?

How to find constellations: a starter's guide

You'll never know what's written in the stars for you if you can't read them.

NASA satellite spots mile-long iceberg breaking off from Antarctic glacier

NASA's satellites witnessed the dramatic breaking of the iceberg.

You can search for your own exoplanets -- Researchers make huge dataset available

The search for extraterrestrial life is about to get some new recruits -- us.

Hubble Telescope maps Voyager's road trip

As Voyager continues to go where no other mission has gone before, it receives a bit of help from the Hubble Telescope.

Rubies and sapphires rain down on huge planet

Still a hellish planet, but a beautiful hellish planet at that.

NASA's Cassini spacecraft to finally reach Saturn's rings

The Cassini spacecraft, which has already had a helluva ride, is preparing for an exciting stage: studying Saturn's rings.

Astronomers discover deep valley on Mercury formed through Earth-like processes

Mercury, one of the most hellish places in the Solar System, is shrinking.

Curiosity finds weird metallic meteorite on Mars

While taking its usual stroll on Mars, the Curiosity Rover found something unexpected: a dark, smooth meteorite.

Astronomers may have just discovered two new moons around Uranus

Two dark shapes discovered around Uranus.

Scientists find new dwarf planet in our solar system

Astronomers have found a cosmic friend for Pluto.

Proxima Centauri is more like Earth than we thought, might host habitable planet

It's a star party.

NASA rover will investigate liquid-carved gully on Mars

The little rover that could.

Jupiter's spooky sounds: Astronauts capture sound emissions from the gas giant

Jupiter's getting ready for Halloween.

NASA finds more evidence of water plumes on Europa

Europa's water is acting up.

Black holes turn stars into spaghetti, devours them, then burp fire

If there's one thing that black holes do extremely well, it's drawing things to them and destroying them.

Astronomers get the first glimpse of solar wind as it forms

Using images of the Sun and strong processing algorithms, scientists have observed solar winds emerging from the corona.

NASA prepares mission to intercept asteroid

NASA is preparing for a potentially game-changing mission: intercepting an asteroid and bringing a sample back home.

Defunct Philae found on the surface of the comet

As Rosetta's mission draws close to an end, its high-resolution camera snapped a few photos of the Philae lander.

First stars formed much later than we thought

The European Space Agency's Planck satellite has revealed some information which may force us to rethink the evolution of the early Universe.

More surprises on Ceres: astronomers discover an ice volcano

Pictures from NASA's Dawn spacecraft seem to indicate that the dwarf planet was much more active than we thought.

Black Holes are sending quantum messages in the universe

Spinning black holes are capable of complex quantum information processes encoded in the X-ray photons emitted by the accretion disk.

NASA's Juno shuttle gets up close and personal with Jupiter

NASA's Juno shuttle will get closer to Jupiter than any other man-made structure.

China Unveils 2020 Mars Mission and Rover

The Chinese space program is taking huge strides forward.

White dwarf goes nova after a long slumber

Polish astronomers have captured an incredibly rare event from start to finish: a white dwarf going nova.

NASA to install new ISS module for space taxis

Astronauts will be installing a new module on the ISS for space taxis.

How and where to watch the Perseids this year

The Perseids are taking place in this period, and this year promises to be an especially good one.

Jupiter's Red Patch Heats up the Entire Planet

We finally know what caused the huge, Earth-sized red spot on Jupiter.

NASA pinpoints black holes that send out high-energy X-rays for first time ever

The findings help create a more comprehensive picture of supermassive black hole populations.

Jupiter's Great Red Spot is heating its upper atmosphere

The swirling gases could shed light on the atmosphere of other planets within and outside of our solar system.

Scientists uncover unique speed and direction of Milky Way's spinning 'halo'

The findings could reveal the location of the missing matter of our universe.

NASA's Kepler Space Telescope discovers 104 new planets outside of Milky Way

Of these planets, four are believed to potentially be similar to Earth.

Star blast reveals water 'snowline' for first time ever

This space snow could help scientists better understand planet formation and evolution.

NASA's Juno spacecraft sends back first color image of Jupiter from orbit

The image captures the gas giant and its surroundings in amazing detail.

New dwarf planet discovered in outskirts of solar system beyond Neptune

Pluto and Ceres have a new neighbor.