"We thought they were basically all going to be fried because the entire universe turned into a vat of boiling oil." ...

Andromeda XXXV, the smallest and faintest galaxy ever observed. Located three million light-years away, this miniature galaxy ...

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before – a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...

The infinity of the universe hides facts such as the one that has been uncovered in recent days. An object 13 times the size of the planet Jupiter is wandering uncontrollably throu ...

Northwestern University scientists have detected the first radio pulses that can be traced to a dead-star binary.

GRAND FORKS, ND — Astronomers have turned their high-powered telescopes toward a 100-meter wide asteroid hurtling in its ...

We're actually doing it all the time. We live on a rotating planet, that orbits a star, that moves around a galaxy, that rockets through the universe constantly. But how fast are we moving ...

Answer: For near stars, astronomers use a method called parallax. During Earth’s orbit, near stars seem to shift their position against the farther stars. This is called parallax shift. By ...

Related: How fast does light travel? How do the sun and galaxy move? The sun has an orbit of its own in the Milky Way. The sun is about 25,000 light-years from the center of the galaxy ...

They orbit the Milky Way at a distance of about ... Confirming if a nearby dwarf galaxy is a Milky Way satellite involves spectroscopy — analysis of the light it emits — to determine its ...

They each orbit around their common center of mass. Because the density of galaxies is high within clusters, galaxy collisions occur. One such collision can be seen in the lower right of the image ...