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Northrop Grumman cargo ship reaches space Station

The capture came after Northrop Grumman engineers adjusted the sensitivity of main engine fault detection software that prematurely triggered shut downs during two rendezvous thruster firings Tuesday.

SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral

The Falcon 9 rocket supporting the Starlink 10-61 mission will fly on a north-easterly trajectory upon departing Florida’s Space Coast. SpaceX launched from pad 40 at Cape Canaveral Space Force Station at 5:30 a.m. EDT…

NASA, Northrop Grumman postpone Cygnus XL arrival to ISS following propulsion issue

The spacecraft was originally scheduled to dock with the International Space Station the morning of Wednesday, Sept. 17. An alternate plan is in the works.

SpaceX scrubs launch of 24 Starlink satellites from Vandenberg SFB for a second day

The Starlink 17-12 mission will send the two dozen broadband internet satellites into a polar, low Earth orbit. SpaceX is targeting liftoff from pad 4E at Vandenberg Space Force Base no earlier than Friday, Sept.…

Northrop Grumman’s 1st Cygnus XL spacecraft launches on cargo run to the space station

SpaceX launched the vehicle on a Falcon 9 rocket from Cape Canaveral Space Force Station on Sunday, Sept. 14, at 6:11 p.m. EDT (2211 UTC). It’s scheduled to be berthed to the ISS by NASA…

Launch preview: SpaceX to launch new, improved Northrop Grumman Cygnus XL resupply ship to the space station

The new Cygnus XL spacecraft will deliver more than 11,000 pounds (4,990 kg) of food, science supplies and cargo to the International Space Station. Liftoff from pad 40 at Cape Canaveral Space Force Station happened…

SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB

SpaceX achieved liftoff from pad 4 East at 10:55 a.m. PDT (1:55 p.m. EDT / 1755 UTC).

Department of the Air Force, FAA clear SpaceX to launch up to 120 Falcon 9 rockets annually from Cape Canaveral

The move not only allows SpaceX to increase its allowed launches at pad 40 from 50 to 120, but it also permits the Texas-based company to construct a new landing site adjacent to the launch…

New U.S. military satellite constellation takes shape with first launch from Vandenberg SFB

The Space Development Agency’s Proliferated Warfighter Space Architecture constellation is expected to deliver global coverage beginning in 2027. Launch from Vandenberg Space Force Base occurred at 7:12 a.m. PDT (10:12 a.m. EDT / 1412 UTC).

SpaceX launches Indonesian communications satellite following three days of scrubs

The launch faced long odds with poor weather in the forecast for a fourth day in a row, but SpaceX was able to launch from pad 40 at Cape Canaveral Space Force Station on Thursday,…

Japan's Hayabusa2 is heading to the smallest asteroid ever visited by a space mission

Hayabusa2's new target, asteroid 1998 KY26, is just 36 feet (11 meters) across, which will make landing on it challenging.

See the crescent moon take flight with Venus in the predawn sky on Sept. 19

See a sickle moon with Venus and the bright star Regulus early on Sept. 19.

Hurry, this Paramount Plus deal ends today and saves a huge 50% — at just $29.99 for an entire year, it's an 8 cents a day streaming bargain

Save up to $60 on an annual subscription to Paramount Plus, the home of all Star Trek content, as well as a huge selection of Sci-Fi titles and entertainment.

Northrop Grumman's biggest-ever cargo spacecraft arrives at ISS on its debut mission

Northrop Grumman's new "Cygnus XL" cargo ship reached the International Space Station this morning (Sept. 18), after a delay, delivering about 11,000 pounds of supplies to the orbiting lab.

What time is the partial solar eclipse on Sept. 21?

Earth will see a deep partial solar eclipse on Sept. 21 — here's who can watch and when.

Thames and Kosmos planetarium star projector review

Both educational and mesmerizing, the Thames and Kosmos planetarium star projector is a great gift for kids.

NASA's Artemis astronauts practice moon landings in Colorado | Space photo of the day for Sept. 18, 2025

NASA is collaborating with the Colorado Army National Guard at its training center in Gypsum to help Artemis astronauts prepare for moon landings.

SpaceX launches 28 Starlink satellites to orbit on 117th Falcon 9 flight of 2025 (video)

SpaceX launched 28 more of its Starlink internet satellites today (Sept. 18), sending them aloft from Cape Canaveral Space Force Station in Florida.

Blue Origin launches 35th New Shepard flight after long delay

Blue Origin launched its 35th New Shepard suborbital mission this morning (Sept. 18) after a nearly four-week delay, flying more than 40 scientific payloads above the Kármán Line.

Ukraine destroys giant radio telescope used by Russian military

One of the world's largest radio telescopes has been destroyed by a Ukrainian drone to prevent Russian forces from using it for military communications.

We've officially found 6,000 exoplanets, NASA says: 'We're entering the next great chapter of exploration'

"There's one we haven't found — a planet just like ours. At least, not yet."

Artemis 2 astronauts will double as human science experiments on their trip around the moon

Artemis 2 astronauts will be the subjects of nearly as many experiments as they'll be performing during their trip around the moon.

SpaceX moves next Starship spacecraft to launch pad for testing (photos)

SpaceX has moved its newest Starship spacecraft to the launch pad for testing ahead of the megarocket's upcoming 11th test flight.

Are interstellar invaders like comet 3I/ATLAS seeding the universe with exoplanets?

Alien objects may be seeding the universe. Here's what that means.

Bad news for astronauts? Human stem cells age more rapidly in space, study suggests

A new study suggests that a group of cells, key for the health of blood and the immune system, are vulnerable to aging-like processes after spending time on the ISS.

Apple TV+'s sci-fi saga 'Foundation' is getting a Season 4: 'We look forward to continuing the epic'

"It's been fantastic to watch 'Foundation' become such a global phenomenon, with fans tuning in from every corner of the world."

Don't miss the beautiful summer Milky Way next week as the new moon goes dark on Sept. 21

The moon is near new phase this week, and clearer skies and cooler overnight temperatures means that this is also an optimum week to check out the beautiful summer Milky Way.

Watch an asteroid the size of the Washington Monument zoom past Earth live on Sept. 18 (video)

Watch live as a potentially hazardous asteroid makes a close flyby of Earth on Sept. 18.

Breathtaking timelapse photos capture September's blood moon total lunar eclipse over Egypt's White Desert

See breathtaking images of September's blood moon total lunar eclipse from Egypt.

5 forecasts early climate models got right – the evidence is all around you

Climate models are complex, just like the world they mirror.

Will the International Space Station be replaced before its fiery death in 2030?

NASA plans to send the ISS into Earth's atmosphere in 2030, and it has no plans for a replacement — at least, not directly.

Mokoqi star projector night light review

The Mokoqi star projector is aimed at babies and young children and is designed to aid sleep with ambient projections but is not scientifically accurate.

'The sun is slowly waking up': Scientists say a rise in solar storms awaits us

The turning point seems to have been after 2008, which had the lowest amount of solar activity on record.

Sunrise silhouettes the world's largest telescope | Space photo of the day for Sept. 17, 2025

Astronomy isn’t just about distant stars; it’s also about the human effort here on Earth that makes it possible to extend our vision out into the cosmos.

Vaonis Vespera Pro smart telescope review

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A Girl Scout was injured in a remote California canyon. Here's how satellites got help to her in minutes

"Without satellite-enabled communication and precise location identification, this rescue could have stretched from hours into days."

Northrop Grumman's 'Cygnus XL' cargo spacecraft suffers thruster issue on way to the International Space Station

Northrop Grumman's new "Cygnus XL" cargo ship won't arrive at the ISS on Wednesday morning (Sept. 17) as planned after suffering a thruster issue in orbit.

'We're really on a different trajectory': How NASA's Artemis moon missions aim to prepare us for Mars

NASA is working on finding landing sites for future moon astronauts. Part of the work includes thinking about how to prepare for eventual Mars missions with astronauts.

Doomed 'cannibal' star could soon explode in a supernova so bright it would be visible during the day

Astronomers have solved the mystery of a star that has baffled scientists for over a century, finding it is a cannibal white dwarf about to blow in an explosion that will be visible with the…

Surprise solar storm sparks stunning auroras across the US (photos)

A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

Forget supercomputers — scientists say a laptop could map the universe in minutes

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing intricate details.

'We have to fully fund NASA': Lawmaker joins space agency employees in protest outside DC headquarters

Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday (Sept. 15) as agency workers and supporters rallied outside NASA headquarters.

'Totally unexpected': Stunning new imagery shows big changes in the 1st black hole ever captured by humanity (photo, video)

Newly released images of the supermassive black hole at the heart of the galaxy M87 show that the plasma that swirls around it has unexpectedly reversed directions.

'Alien: Rogue Incursion Evolved Edition' hatches surprise Xbox Series X|S release with chaotic launch trailer (video)

The updated and non-VR version of the latest first-person Alien video game is spreading to all current-gen platforms.

Humanity could settle Mars by 2055, Elon Musk says

Humanity can establish a self-sustaining settlement on Mars in the next 30 years, provided our heavy-lift launch technology advances as planned, SpaceX chief Elon Musk said.

The best viral star projector is now under $50 on Amazon at its lowest-ever price and

We rate the Orzorz as the best viral star projector on the market and it's now under $50 before Amazon's Prime Day in October offers are live.

What to expect from each stage of the partial solar eclipse on Sept. 21

A spectacular partial solar eclipse will be visible across a swathe of the southern hemisphere this week.

2 billion people will be able to see 'God of Chaos' asteroid Apophis when it buzzes Earth in April 2029

The 1,115-foot-wide (340 meters) asteroid Apophis will pass closer to Earth than many satellites fly in April 2029, giving scientists and stargazers a rare front-row seat.

Interstellar visitors like comet 3I/ATLAS are the most common objects in the Milky Way: 'There's almost always one within the solar system'

Astronomers say that mysterious interstellar visitors like 'Oumuamua and 3I/ATLAS are the most common large bodies in the Milky Way — and our best chance to study other planetary systems.

A close shave on the ISS | Space photo of the day for Sept. 16, 2025

Even though they're far from home, astronauts on the International Space Station still have normal routines, including getting regular haircuts.

Whose monster is it anyway: Match the literary sci-fi monster to its book

In this quiz, you'll match iconic sci-fi monsters to the books that birthed them—and the authors who dared to imagine the unimaginable.

New space junk removal idea: Using ion engine exhaust to knock debris out of the sky

With a modest amount of thrust and power, a new ion engine system could get rid of 1-ton pieces of space junk in less than 100 days. Here's how it works.

'A game changer': Space shuttle astronaut Pam Melroy joins Venus Aerospace after revolutionary rocket engine breakthrough

Former NASA deputy chief and shuttle commander Pam Melroy has joined Venus Aerospace's board after its groundbreaking RDRE flight, bringing her decades of experience to help scale the startup's propulsion technology.

'We are ready to drive': Take a look inside Lunar Outpost's moon rover mission control (photos)

The rover's design is "a mix between a dune buggy and a heavy-duty truck."

We can finally predict when Mars' skies will glow green with auroras, scientists say

"The fact that we captured the aurora again demonstrates that our method for predicting aurorae on Mars and capturing them works."

See Jupiter and the moon join the Gemini twins in the predawn sky on Sept. 16

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16.

Are 'little red dots' seen by the James Webb Space Telescope actually elusive 'black hole stars'?

The mystery of the James Webb Space Telescope's "little red dots" could be solved if they are not ancient galaxies but are entirely new celestial objects called "black hole stars."

The ultimate comet challenge: A tail of trivia!

This quiz invites you to chase comets through time and space, from ancient omens to modern scientific marvels.

Firefly Aerospace’s Alpha rocket cleared to fly again after April 29 launch failure

Firefly Aerospace has completed its investigation into the anomaly that caused its Alpha rocket to a plunge into the sea near Antarctica on April 29.

50 years ago, NASA sent 2 spacecraft to search for life on Mars – the Viking missions' findings are still discussed today

Viking consisted of two twin orbiters and landers, with experimental chambers in the landers to conduct three biology experiments.