A photo of a tiny crack in the window of the International Space Station is going viral. ...

Telescope detects single-atom oxygen in Mars’s atmosphere. ...

NASA working with private companies Boeing and SpaceX to send astronauts to the International Space Station ...

A tiny speck of space junk chipped the window on the International Space Station ...

Astronaut Jeff Williams captured a stunning sight from the International Space Station. ...

New Englanders who were awake early Tuesday morning saw a rare treat: a meteor streaking across the sky. The fireball was documented by dash cams and surveillance videos in several states at about 1 a.m. Tuesday. It lit up the sky for a few seconds before disappearing. Residents in Maine, New Hampshire and Massachusetts reported sightings. Mount Washington Observatory officials told WMUR.com that the meteor lit up the sky across New England– everywhere except the observatory itself, which was shrouded...

While the name dust devils may seem rather harmless, new photos from NASA's Opportunity rover show that the massive dusty spin-ups that stake a claim to Mars’ barren surface can grow to be the size of tornadoes, much larger than the average dust devils that form in different parts of the Earth. Earthly dust devils tend to top off at about 30 feet in width and have an average height of about 650 feet. The ones measured on Mars, however,...

Humans may not be alone in the universe after all - at least that is what some experts are saying following the discovery of more planets in the Milky Way galaxy that could possibly support advanced lifeforms. A study published in Astrobiology last week suggests an increased probability exists that planets in the habitable zone could develop and support a technologically-advanced species. The study comes in the wake of an announcement that NASA's Kepler mission verified 1,284 new planets, which...

Meteorologist Ari Sarsalari is on the surface of Pluto...or at least the video he's watching is. ...

Meteorologist Ari Sarsalari looks at an illustration of what a dust storm on Mars would look like...pretty terrifying. ...

In just a few months, a planet-wide dust storm is expected to completely cover Mars, blocking light from the sun and hiding the Red Planet’s features. This type of global dust storm has been difficult to predict, but researchers have reason to believe that they may be linked to Mars’ motion around the gravitational center of the solar system, reports Smithsonian.com. NASA atmospheric scientist James Shirley says Mars can gain or lose both rotational and orbital energy as it moves...

Meteorologist Danielle Banks talks about a new attraction this summer at Kennedy Space Camp where you can take a virtual trip on the surface of Mars. ...