Hellish winds, liquid rock clouds and more discovered on this "hot Jupiter"
Although similar in size and mass to Jupiter, this planet's the stuff of nightmares
NASA uses laser link to beam data 140 million miles across space at 25 Mbps
Using lasers to send data across the cosmos
Astronauts aboard the ISS craft miles of technically superior optical fiber
Pulling fiber in microgravity has its advantages
NASA resumes communications with Voyager 1 probe after remote fix, 15 billion miles from Earth
The Voyager flight team performed a remote support miracle
Astronomers gather additional evidence suggesting Planet Nine is real
Is there a hidden planet lurking in our solar system?
SpaceX to launch a swarm of US reconnaissance satellites next month
The first batch of this new classified constellation should enter low-earth orbit in May
Astronomers detected the most massive stellar black hole in the Milky Way
Discovered by chance, because its companion star had a strange "wobbling" motion
Debris from the International Space Station confirmed to have hit a Florida home
Spent ISS batteries hit the surface around the Gulf of Mexico
NASA's "next-gen" solar sail spacecraft is ready to launch for practical testing
The satellite will hitch a ride with Rocket Lab's Electron rocket later this month
Biggest gamma-ray burst ever recorded came from a "regular" supernova
Evidence collected on a once-in-a-lifetime cosmic event confuses scientists
A decade of Interstellar: Epic space odyssey returns to theaters this September
Celebrating its 10th year anniversary
US risks losing space and military tech dominance without commercial sector support, Space Force commander warns
China and Russia are challenging the US' space superiority
NASA engineers identify root of Voyager 1 malfunction
NASA is optimistic it can fix Voyager 1, but it could take a while
New 3D cosmic map suggests new possibilities for how the universe is expanding
That includes everything from basic physics to our understanding of the Big Bang itself
NASA will select one of these three concepts for its Artemis rover
NASA has a total of $4.6 billion to give away for a "rover-as-a-service" contract
Mapping the cosmos: 3.2 gigapixel camera to scan southern sky for a decade
A majestic project to probe the universe and its enduring mysteries
Boldly go: William Shatner is heading to Antarctica, and you can join him
A once-in-a-lifetime opportunity
Astronomers discover why a binary black hole system has the hiccups
Sudden X-ray activity linked to unusual behavior of a supermassive black hole
Astronomers capture the most captivating and detailed image yet of the Milky Way's black hole
Polarized light reveals swirls of magnetic fields, replacing the blobs of radiation seen previously
DARPA and Northrop Grumman are exploring the concept of a lunar train and railroad system
A train to transport humans and supplies while boosting the Moon's economic prospects
Russia warns US, again: SpaceX satellites used for military purposes may become targets
Following reports of SpaceX building a spy network for the US
NASA's old, oversubscribed, and overburdened supercomputers are causing mission delays
The supercomputers are also said to be susceptible to potential cyberattacks
Stratolaunch achieves first powered flight of hypersonic test vehicle
The curve-nosed test vehicle was dropped from the world's largest aircraft and safely landed in the Pacific Ocean
This "hycean" exoplanet could be covered in a boiling ocean
Conflicting hypotheses try to explain the chemical mix detected by the JWST
Boeing Starliner crewed flight to ISS delayed yet again
Possibly, maybe, probably, the last delay...