Using data from NASA's Fermi Gamma-ray Space Telescope, scientists have discovered a gigantic, mysterious structure in our galaxy. This never-before-seen feature looks like a pair of bubbles extending above and below our galaxy's center....

How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicists are using the LHC at CERN to search for Dark Matter. Dianna Cowern from Physics Girl visited CERN and spoke to...

NASA's Swift satellite has acquired the highest-resolution view of the neighboring spiral galaxy M31. Also known as the Andromeda Galaxy, M31 is the largest and closest such galaxy to our own. It's more than 220,000 light-years across...

A great magnetic bubble surrounds the solar system as it cruises through the galaxy. The sun pumps the inside of the bubble full of solar particles that stream out to the edge until they collide with the material that fills the rest of...

This video explores five fun facts about galaxies.

The names of things in the house in Italian.

When it comes to NASA, things are bound to get a little out of this world. Alltime10s brings you some weird claims and historical abnormalities about the world's most famous space program.

A long time ago in a galaxy half the universe away, a flood of high-energy gamma rays began its journey to Earth. When they arrived in April, NASA's Fermi Gamma-ray Space Telescope caught the outburst, which helped two ground-based...

NASA's OSIRIS-REx has now been orbiting the asteroid Bennu for a year already, but what has it discovered so far?

NASA's Swift satellite rode to orbit aboard a Delta II rocket on November 20, 2004, and it's still going strong. Swift's unique instrumentation allows it to quickly locate an interesting high-energy outburst, automatically determine its...

There's more to the cosmos than meets the eye. About 80 percent of the matter in the universe is invisible to telescopes, yet its gravitational influence is manifest in the orbital speeds of stars around galaxies and in the motions of...

View from space of the Australian bushfires, from the December 30th 2019 to January 2nd 2020. Based on data from JAXA / JMA / Himawari.

Midi-chlorians Our Connection to the Force - April Fools' Day Video

NASA's Dawn mission finished in 2017. What did it discover while in orbit around Ceres?

Hubble welcomes the Year of the Rat with a view of its own favorite rodents, NGC 4676A and B, and highlights the planetary origins of the Chinese zodiac’s 12-year timetable. Credit: NASA's Goddard Space Flight Center Bradley Hague (GSFC...

The NASA Lunar Reconnaissance Orbiter's findings answers some questions about the Moon's unsolved mysteries.

NASA’s Nancy Grace Roman Space Telescope will be able to explore even more cosmic questions, thanks to a new near-infrared filter. The upgrade will allow the observatory to see longer wavelengths of light, opening up exciting new...

NASA is celebrating the Hubble Space Telescope’s 32nd birthday with a stunning look at five galaxies, a close-knit collection called the Hickson Compact Group 40. This amazing assembly includes a giant elliptical galaxy, glowing with...

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own! The question is: What has Hubble helped to reveal about the expansion of the universe? You...

Este programa de video de accion en vivo es sobre la palabra galaxia. El programa esta disenado para reforzar y apoyar la comprension y retencion del estudiante de la palabra galaxia mediante el uso de secuencias de video, fotografias,...

Pay a visit to the Hubble Space Telescope in its orbit above Earth’s surface and take a tour of the technology behind Hubble’s spectacular cosmic images. This 360 degree video points out Hubble’s instruments, mirrors, and other major...

In 2017, NASA's Fermi Gamma-ray Space Telescope played a pivotal role in two important breakthroughs occurring just five weeks apart. But what might seem like extraordinary good luck is really the product of research, analysis,...

NASA's Fermi Gamma-ray Space Telescope has identified the farthest gamma-ray blazars, a type of galaxy whose intense emissions are powered by supersized black holes. Light from the most distant object began its journey to us when the...

Yosemite's vast acreage and remote location protect some of the darkest night skies in the country. Astronomers, photographers, and city dwellers flock to the park to take advantage of this unique opportunity to view planets, stars, and...