NASA (.gov)

'One more step': NASA astronauts conduct 6.5-hour spacewalk to prep ISS for solar array upgrade

Rare ultra-magnetic star may be key to solving 90-year old quantum cold case

Indian-origin Nasa astronaut Anil Menon embarks on maiden 6.5-hour ISS spacewalk

Most detailed images ever taken of sun's surface revealed: "Major step forward"

'It will last for quite a while': How to catch 100 shooting stars an hour during August's Perseid meteor shower

Another Canadian is preparing to head to space, this time for ISS mission

The SpaceX Falcon Lunar Crash Is a Warning for Moon Bases

NASA's Nancy Grace Roman Space Telescope, launching on a Falcon Heavy on 30 August 2026, carries a mirror the size of Hubble's but sees a patch of sky about a hundred times wider, built mainly to map dark energy and hunt for planets

NASA opens its first wind tunnel in 40 years at Langley Research Center

2026 August 1

NASA is sending 2 probes to the moon to test complex 'three-body orbits'

Blue Origin Blew Up Its Launch Pad, So NASA Will Invite Its Rockets Over For Testing

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Buck moon crowns the sky in midsummer brilliance

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A NASA rover just discovered something strange on Mars that scientists can’t explain

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NASA fuels its next-gen Roman Space Telescope for August launch

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Montgomery County astronaut returns to Earth after 8 months in space

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NASA astronaut, 2 cosmonauts return to Earth after 241 days on space station

After eight months aloft, a NASA astronaut and two Russian cosmonauts splash down in Kazakhstan, closing Expedition 74.

US-Russian space crew lands safely after eight-month stint on the ISS

Two scientists are planning to venture into one of the most dangerous environments in the solar system an

Scientists plan to venture into Saturn's rings in NASA's PRAXIS mission

NASA's new space telescope will tackle some of the universe's biggest mysteries

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Satellite spots a 'hummingbird' in Antarctica photo of the day for July 23, 2026

Satellite spots 'hummingbird' shape in Antarctica ice

Juno takes temperature of Jupiter's fiery moon Io

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SpaceX launches Northrop mission to extend the life of aging satellites

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GE Aerospace unveils breakthrough in hybrid-electric flight

GE Aerospace and NASA have successfully demonstrated hybrid-electric flight technology using a modified Saab 340B aircraft.

NASA has just released a jaw-dropping video of a spacecraft's view as it zoomed past Mars. You've got to see this

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Did Viking 1 find life on Mars 50 years ago? Here's why the debate continues

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Asteroid with unexplained orbital shift turns out to be a 'dark comet'

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Honeycomb structures spotted on Mars photo of the day for July 14, 2026

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NASA's Roman Space Telescope set to unlock the universe's biggest mysteries

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NASA begins stacking rocket ahead of 2027 Artemis III astronaut launch (photos)

NASA has commenced assembly of the SLS rocket at Kennedy Space Center as mission plans for Artemis III evolve to include orbital docking rehearsals.

Even astronauts in space saw America 250 fireworks on the Fourth of July. See their ISS view of Los Angeles (video)

Astronauts aboard the International Space Station captured footage of fireworks displays over Los Angeles during America's 250th anniversary celebrations.

Human flight was still 7 years away in 1776. Now, we're headed back to the moon

NASA's Artemis II mission is driving significant public engagement as the agency prepares to return humans to the moon.

NASA says it will isolate volunteers from the outside world for a year

NASA is recruiting volunteers to live in isolation for one year to simulate missions to the Moon and Mars.

Night sky July 2026

Astronauts ‘operate’ on space station’s broken robot arm

NASA astronauts head outside the space station to replace a Canadarm2 wrist joint that malfunctioned after 25 years in orbit

NASA makes moves to dodge costly delays on its path to build a $30 billion moon base

NASA is awarding new lunar lander and science contracts to prevent costly delays in the construction of a $30 billion moon base.

Watch 2 NASA astronauts fix ISS' huge robotic arm during spacewalk today

NASA’s X-59 “frankenjet” tests supersonic flight without the sonic boom

NASA's X-59 experimental aircraft is testing supersonic flight capabilities designed to eliminate the traditional sonic boom.

NASA races to save Swift telescope from falling back to Earth with daring rescue mission

NASA launches daring rescue mission to save Swift space telescope from falling to Earth

NASA Tests An In-Orbit Refueling Device For Deep Space Missions

NASA Identifies More Than 40 Space Technologies for Collaboration

NASA Selects Rocket Lab to Launch Sun, Earth Science Missions

223-Megapixel Photo Shows 16.5 Million Stars and Took Three Days to Capture

Milky Way's Heart Shines Like a Diamond in Record-Breaking New Photos

ESA’s Euclid captures the Milky Way’s crowded heart

ESA's Euclid telescope captures unprecedented view of Milky Way's crowded heart

NASA's Roman Space Telescope arrives in Florida ahead of SpaceX Falcon Heavy launch this summer

James Webb Space Telescope captures the star-forming clouds of Orion A