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An Astronaut Just Captured a Jaw-Dropping Photo of Earth and the Milky Way from Space

Yes, that's Earth.

The Milky Way’s place in the universe just got much bigger: It's part of a cosmic superstructure beyond our wildest expectations

New data suggests our galaxy may reside in an immense basin of gravitational attraction far larger than Laniākea.

Stars at Milky Way's heart might be 'immortal', drawing energy from dark matter

Stars near the Milky Way's core may employ an exotic reaction involving dark matter to extended their lifetimes virtually indefinitely.

Stellar clashes around Milky Way's galactic center and black hole produces rejuvenated 'zombie' stars

Some stars in the chaotic heart of the Milky Way consume one another and it makes them look young again.

First 'ghost particle' image of the Milky Way stuns scientists and stargazers alike

A new view of the Milky Way sees through neutrinos.

Astronomers image the Milky Way's Supermassive Black Hole for the first time

Images from the Event Horizon Telescope prove that the compact radio source at the heart of the Milky Way, Sagittarius A*, is indeed a black hole.

Astronomers reveal Milky Way's birthday, showing our galaxy is much older than thought

The Milky Way isn't exactly a young buck.

The Milky Way collided with a galaxy in the past -- and this shaped our galaxy

With the Gaia observatory data, we know a recent merge happened in our galaxy.

Astronomers zoom in on stars around Milky Way's supermassive black hole

The new observations are 20 times closer and sharper than ever before.

Strange radio waves picked up from center of Milky Way baffle astronomers

The signals don't match any known source. It could be an entirely new cosmic object.

Could this be the oldest galaxy in the universe?

If galaxies were human, GN-z11 would want you to get off its lawn.

Astronomers find 'fossil galaxy' buried deep inside the Milky Way

The 10 billion-year-old fossil was named Heracles after the Greek Hero who was made immortal when the Milky Way was born.

'Lonely' Rogue Planet Discovered Wandering the Milky Way

Astronomers have discovered a free-floating planet, not associated with any parent star wandering our galaxy.

A dwarf galaxy may have collided with the Milky Way 3 billion years ago

Shell-like structures in the Milky Way were created when a dwarf galaxy plunged through our galaxy’s heart around 3 billion years ago, new research suggests.

Comet NEOWISE Comes into Focus for a Close-up

The Hubble Space Telescope has captured a stunning close-up image of comet NEOWISE, which recently captured the public’s imagination becoming visible in the night sky.

Rogue Planets Could Outnumber Stars in the Milky Way

We might have to revise the commonly accepted image of planets orbiting a parent star.

The Milky Way's halo might be thousands of times hotter than the sun's surface

The halo surrounding the Milky Way may be much hotter than originally thought.

ESO astronomers find the closest black hole to Earth

The stars in the same triple system as the black hole are so close they can be seen with the naked eye.

Runaway star ejected from the centre of the Milky Way at incredible speed

Astronomers have identified a runaway star travelling at an incredible 6 million kilometres per hour, ejected by the supermassive black hole at the centre of our galaxy 5 million years ago.

Another study confirms the Milky Way is warped and twisted rather than a flat disc

The Milky Way's shape resembles that of a hat with the brim down in front and up in back.

Einstein's General Relativity passes the test at the centre of our Galaxy

A brave star and a supermassive black hole confirm Einstein's theory of general relativity.

Astronomers map the Local Void - the huge "nothingness" surrounding the Milky Way

The new study explains why our galaxy doesn't travel with the expansion of the universe.

The Milky Way once devoured a dwarf galaxy 10 billion years ago

The study might help scientists understand how galaxies evolve.

The Milky Way's outer disk may actually be warped and twisted

Torque is warping the galaxy's outer disk in an S-shape.

The Earth is smack in the middle of a 'dark matter hurricane'

And this could prove the perfect opportunity to identify the elusive form of matter.

Supermassive black hole pairs imaged in merging galactic cores

The same should happen six billion years from now when the Milky Way merges with Andromeda.

Astronomers image plasma flares on the bleeding edge of Milky Way's supermassive black hole

These flares should correspond to the point of no return for the Milky Way's supermassive black hole.

The Milky Way once had a large sister galaxy -- but Andromeda devoured it

Astronomers unravel a gruesome galactic murder... and we might be next!

Two billion years ago, Andromeda 'ate' a sister-galaxy of the Milky Way

The findings could topple our current understanding of how galaxies merge.

Scientists just found the first relic galaxy -- it's remained unchanged since the early universe

A breakthrough moment in astronomy.

Researchers map out the age of the Milky Way's "heart"

Our galaxy still holds many secrets.

Ginormous hydrogen clouds whizz around the Milky Way at phenomenal speeds

Scientists gain new insight into mysterious cloud formations traveling around the galaxy.

The Milky Way might not be your typical spiral galaxy but is it unique?

The Milky Way just got an ego boost.

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

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

Researchers spot the biggest brown dwarf ever, trailing at the edge of the Milky Way

Surprisingly pure.

Two dwarf-galaxies have left the wilderness to join a galactic party

Drawn by gravity, a dwarf galaxy pair is leaving the void for a more crowded region of the universe.

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.

Lonely planet is actually part of the largest planetary system in the Milky Way

Astronomers find the parent of an orphan planet. The finding makes the solar system the biggest in the galaxy.

First 'growth chart' developed for the Milky Way

The Milky Way has been around for at least 13.7 billion years, but it has its younger and older areas.

Biggest space picture ever: a 46 billion megapixel view of the Milky Way

After five years of painstakingly stitching together pictures of the Milky Way, astronomers from Ruhr University Bochum have finally completed their masterpiece: the largest ever space photo. It has a whooping 46 billion megapixel and 194 GB in file size. It's so large, in fact, that the astronomers had to cut it in 268 sections for it be manageable.

Milky Way Galaxy May be Way Larger Than Previously Thought

It is generally accepted that our galaxy has a diameter of nearly 100,000 light-years. However, findings of a new research, published in the Astrophysical Journal, suggest that the Milky Way may actually be 50% larger than previously thought. The Milky Way is a spiral galaxy containing our solar system. From Earth, the Milky Way appears as a […]

Our Galaxy Might Be a Huge Wormhole

Based on latest evidence and calculations, our entire galaxy, the Milky Way, might be a a huge wormhole, stable and navigable. Astrophysicists combined the equations from general relativity with a distribution of dark matter to reach this conclusion

Astronomers map the Supercluster the Milky Way belongs to

Our sun is but a tiny speck of light among billions, part of the spiral galaxy we familiarly call the Milky Way. That in itself makes us puny humans feel extremely humble, but things get really out of proportion when you zoom out. Galaxies on their own turn congregate in the hundreds or even thousands, […]

Astronomers find the sun's first sibling: a star made of the same stuff

In what’s considered the first find out of a slew to follow, a team of astronomers have identified a star that originated out of the same matter as our own sun. In lack of a better analogy, the two are siblings and probably share many more sisters. Apart from telling us where in the galaxy […]

Star surveyor Gaia enters its operational orbit

The European Space Agency‘s billion-dollar star surveyor ‘Gaia’ is now in its operational orbit around a gravitationally stable virtual point in space, at about 1.5 million km from Earth. Gaia has been traveling to reach that point since December 19, following a spectacular launch from Europe’s Spaceport in Kourou, French Guiana. Last night, the surveyor […]

The Milky Way grows back two spiral arms

There has been a debate over the number of spiral arms the Milky Way galaxies has, due to mixed results in the past. For years, it was believed the Milky Way had four spiral arms, but in 2008 readings from the Spitzer Space Telescope suggested it actually had only two. Wouldn’t you know it, a […]

Astronomers calculate the distance to the neighboring galaxy

Researchers have, for the first time, calculated the distance to the Large Magellanic Cloud, a galaxy neighboring the Milky Way. Care to take a guess? According to these calculations, it’s just 163.000 light-years away. For measurements inside our solar system, researchers use a technique called parallax. Parallax is a displacement or difference in the apparent […]

The Milky Way's mass is 1,6 trillion suns, far more than previously estimated

In a novel and highly praised research, a team of astronomers have managed to estimate the mass of our host galaxy with unprecedented accuracy, findings suggesting it is in the order of 1,6 trillion suns. Astronomers estimate there are between 200 and 400 billion stars in the milky way. Estimating the mass of the Milky […]

European Observatory (ESO) assembles 9 gigapixel image with 84 million stars

The European Southern Observatory has captured and analyzed an image of the center of our galaxy which, if printed at normal resolution, would measure 9 x 7 meters. The enormous 9 gigapixel image features the very center of the Milky Way and was created not to be a background for huge screens, but to help […]