James Webb's MIRI Instrument Reaches Its Chilly Operating Temperature
The James Webb Space Telescope performs another daring operation that could decide its ultimate fate -- and comes through with flying colors.
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How Hubble Helps Researchers Learn How Supermassive Black Holes Form
Using data from Hubble, researchers were able to shed light on a previously unproven and mysterious period of evolution in the formation of a black hole.
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Why Time Travel Is Already Possible, According To NASA
According to NASA, not only is time travel possible, but we are each taking part in time travel every single day of our lives -- from a certain perspective.
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NASA And UAE To Collaborate On Mars Missions - Why That's Important
The UAE has teamed up with NASA to share details gathered from their respective Mars missions, working together to boost exploration of the red planet.
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Why Mars Has Two Speeds Of Sound
NASA's rover Perserverence delivered data that showed researchers how, unlike our own Earth, the red planet Mars has more than one speed of sound.
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The Astounding Footage NASA Captured Of Tonga's Volcanic Eruption
In early 2022, a volcano in Tonga erupted, sending a plume of ash into the sky and triggering a tsunami. The event was also captured in a stunning video.
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This Ridiculously Hot Exoplanet Rains Rocks
Insanely hot exoplanets tend to vaporize the elements in their atmospheres, so why do some of them also rain rocks? The answer is fairly simple.
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What Happens Now After NASA Called Off Its Mega Moon Rocket Test?
NASA has twice had issues with its wet dress rehearsals for the Space Launch System.
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Mars Helicopter Ingenuity Is Preparing For Its Longest Flight Yet
The surprisingly durable Mars helicopter will soon make its 25th flight.
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Why NASA's Psyche Spacecraft Is Being Shaken Up And Baked
NASA plans to send a spacecraft off to investigate an asteroid, but first, it has to make sure the vessel can handle the burdens of launch and space.
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Jupiter's Near-Twin Found In Old Kepler Telescope Data
New research using old Kepler Space Telescope data uncovered a brand new planet that might otherwise have gone completely unnoticed.
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Amazon's Project Kuiper Satellites Just Found Their Rides Into Space
Amazon plans to launch a series of Project Kuiper low-orbit satellites over the next five years to provide internet service around the world.
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Scientists Just Made A Big Discovery About Black Holes
Last year, researchers discovered what they thought was a small black hole not too far from Earth. A reanalysis has found that may not be true.
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NASA Artemis I Wet Dress Rehearsal Slated For Today - Here's What That Means
The mission that will be vital in NASA's return to the moon is progressing with procedural benchmarks.
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NASA SLS Rocket Test Canceled At The Last Minute Over Safety Risk
NASA was set to conduct its next wet dress rehearsal today, but the Artemis test was delayed by a last-minute issue that triggered safety worries.
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Why Is NASA Keeping Media Out Of Its Crucial Mega Moon Rocket Test?
NASA's Space Launch System (SLS) will undergo a critical testing regimen this weekend, but the media won't be there to cover it. Here's what we know.
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How This NASA Astronaut Just Broke A Record With Russian Cosmonauts
Astronaut Mark Vande Hei recently returned to Earth from the ISS, and while such events are typically routine, that certainly wasn't the case this time around.
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How Astronomers Plan To Search For Life Beyond Our Planet
Biosignatures can help scientists identify life on other planets -- but what are the best biosignatures to look for, and how do we find them?
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Why SpaceX Stopped Production Of The Crew Dragon Astronaut Capsules
Elon Musk's SpaceX will discontinue production of Crew Dragon capsules in favor of other instruments to carry crew and cargo into space.
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NASA Has A New Plan For Getting Mars Samples Back To Earth
The American space agency is changing its plans or bringing samples from the red planet back to Earth.
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What Will Happen To The ExoMars Rover Now?
Russia's war on Ukraine has put the brakes on one of Europe's planned Mars missions. As a result, the ExoMars rover is heading for storage instead of space.
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The Next Space Mission Will Study Astronaut's Brain Activity
Israeli company brain.space will conduct experiments to study the brain of astronauts at the International Space Station, via a coming SpaceX launch.
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ESA Testing Process Of Using Astronaut Waste To Make Fuel On Mars
Scientists seek to transform astronaut sewage and CO2 from Mars' atmosphere into hydrocarbons.
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SpaceX's Starship HLS Lunar Lander Isn't Enough For NASA
SpaceX may have won NASA's contract for a lunar lander, but the US space agency has surprised observers by calling for new designs for the Artemis mission
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NASA Just Cracked Open A 50-Year-Old Lunar Sample
Scientists are examining materials collected from the moon during the Apollo 17 mission.
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SpaceX Raises Starlink Prices For Reservations And New Users
Elon Musk's satellite internet company is hiking prices for its service and hardware.
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This Is How Much A Full NASA Space Suit Costs
One of NASA's most iconic innovations is its spacesuit. Featured in countless images, these suits have cost the agency millions of dollars over the decades.
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