Space

Mysterious Cosmic Radiation is “a Very Serious Problem” for Astronauts—New Research Could Finally Reveal Its Origins

Ryan Whalen·May 24, 2025

Cosmic rays' power source has long remained a mystery, yet new research may finally provide the answer to where particle streams originate.

James Webb Space Telescope Unveils New Mysteries in “Largest and Deepest” Sample of Galaxies Ever Detected

Ryan Whalen·May 23, 2025

The James Webb Space Telescope yielded the largest galaxy group sample ever observed after scanning a patch of sky known as the COSMOS Web.

NASA Field Tests New Robot That Could Search Jupiter’s Moon Europa for Signs of Life

Ryan Whalen·May 23, 2025

A Europa Lander prototype was just successfully field tested on Alaska's Matanuska Glacier to simulate the icy conditions of Jupiter's moon.

James Webb Space Telescope Reveals New Clues to Earthlike Mysteries on Saturn’s Moon Titan

Ryan Whalen·May 22, 2025

NASA's James Webb Space Telescope and the Keck II telescope have collected first-of-its-kind evidence for cloud formation on Titan.

Moon-Shot Power Play: DARPA’s New “Rads to Watts” Program Aims to Revolutionize Humanity’s Expansion into Space

Tim McMillan·May 22, 2025

DARPA announces new program, "Rads to Watts," which looks to revolutionize humanity's exploration and expansion of space.

Look: NASA’s Perseverance Rover Catches Rare Glimpse of a Mystery in the Martian Skies

Micah Hanks·May 21, 2025

NASA’s Perseverance rover has captured new images of a mystery gleaming in the Martian skies as dawn approached over the Red Planet earlier this year.

‘Cosmic Joust’ Unfolds as Quasar Pierces Galaxy in Violent Intergalactic Duel, Leaving a Radioactive Scar

Ryan Whalen·May 21, 2025

As one galaxy smashed into the other, the winner pieced its cosmic victim, leaving behind a high level of radiation in a unique observation.

14,000 Years Ago, a Mysterious Solar Event “500 Times More Intense” Than Any Previously Known Bombarded Earth—Could it Happen Again?

Micah Hanks·May 19, 2025

New findings suggest that a mysterious solar event roughly 500 times more powerful than any recorded by scientists struck the Earth near the end of the last Ice Age.

Mystery Behind Unusual Markings on Mars Has Been Solved—And They Aren’t What Researchers Hoped For

Ryan Whalen·May 19, 2025

Hope for flowing water on modern-day Mars appears dashed after recent work examined mysterious markings on the red planet's surface.

“No One Knows How to Explain This Behavior,” Says Scientist Stumped by Odd Pulses Coming From Sun-Like Stars

Christopher Plain·May 19, 2025

A NASA veteran’s multi-year survey of over 1,300 Sun-like stars has discovered several mysterious fast pulses of light that defy traditional cosmological explanations.

NASA’s Perseverance Rover Spotted Something on Mars That Scientists Have Never Seen Before

Ryan Whalen·May 16, 2025

Mars experienced an aurora in March 2024, turning the sky green, as a solar storm produced the first visible light Martian aurora on record.

NASA Mission Reveals “Ground Shaking” New Insights into Mysterious Structures on Venus

Christopher Plain·May 16, 2025

A fresh look at data from NASA's Magellan mission has revealed potentially ground-shaking insights into mysterious structures on Venus.

New Milky Way Model Explores What Lies Between the Stars with Surprising Revelations

Ryan Whalen·May 15, 2025

The Milky Way Galaxy's magnetic turbulence stands revealed in an innovative new computer model describing the expanse between stars.

James Webb Space Telescope Confirms Major Discovery of Water Ice in Alien Planetary System for the First Time

Micah Hanks·May 14, 2025

The James Webb Space Telescope has confirmed the presence of water ice in a planetary system beyond our own for the first time.

Mapping Lunar Mysteries, NASA’s Newest Gravity Model is Redefining the Moon’s Interior

Ryan Whalen·May 14, 2025

NASA’s latest gravitational data model of the Moon generated a litany of discoveries from ancient volcanoes to navigational information.

“This Has Left Us Scratching Our Heads.” NASA’s James Webb Space Telescope Spots Unexpected Light Activity on Jupiter

Micah Hanks·May 14, 2025

Stunning auroral activity has been observed on Jupiter, in an unexpected new discovery that has perplexed astronomers as to how it happens.  

Seismic Signals Hint at Presence of Liquid Water Deep Beneath the Martian Surface

Ryan Whalen·May 12, 2025

Recent Martian seismic activity suggests water in the Red Planet's crust, a potential boon to long term human habitation in the future.

The End of the Universe Could Arrive “Much Sooner Than Expected,” Astronomers Now Warn

Tim McMillan·May 12, 2025

New study suggests neutron stars, white dwarfs, and black holes may decay sooner than thought, reshaping cosmic fate theories.

NASA’s Hubble Spots Runaway Black Hole Devouring a Star 600 Million Light-Years From Earth

Ryan Whalen·May 9, 2025

A traveling black hole stalking the cosmos for stellar prey recently revealed itself by shredding a star in a radioactive burst.

Soviet-Era Kosmos 482 Space Probe Will Fall to Earth This Week—But Will It Burn Up During Re-Entry?

MJ Banias·May 9, 2025

A Soviet space probe, stranded in Earth’s orbit for 53 years, is set to re-enter the atmosphere this week. And it may not burn up on re-entry.

NASA’s IXPE Solves Mystery of X-Ray Emissions from Supermassive Black Hole

Ryan Whalen·May 8, 2025

A supermassive black hole, blazar BL Lacertae, has finally revealed how these cosmic features generate X-rays thanks to NASA's IXPE.

James Webb Telescope Unveils Secrets of Small, Mysterious Planets That “Don’t Exist in Our Solar System.”

Ryan Whalen·May 7, 2025

For the first time, astronomers have used NASA's James Webb Space Telescope to peer through the thick haze of a sub-Neptune planet’s atmosphere, offering new clues about one of the universe’s most mysterious and common types of worlds.

What’s That? NASA’s Curiosity Rover Spots Weird “Honeycomb” and “Waffle” Patterns on Mysterious Martian Rocks

Micah Hanks·May 6, 2025

NASA’s Curiosity rover has discovered odd polygonal fractures on the Martian surface that resemble honeycombs or waffle-like patterns.

ESA’s Gaia Mission Unveils a Stellar Mystery, and Astronomers “Haven’t Found Anything Quite Like It Before”

Ryan Whalen·May 6, 2025

The Gaia star surveyor has identified strange behavior in a group of stars rushing to escape their birthplace, unlike any others observed. 

Infrasound Technology Proves Critical for Planetary Defense Against Threats from Outer Space

Christopher Plain·May 3, 2025

A Sandia National Laboratories scientist has demonstrated how infrasound technology can improve planetary defense against threats from space.

Astronomers Solve 20-Year Mystery of Magnetar Flare, Revealing the Source of Our Universe’s Gold

Ryan Whalen·May 2, 2025

Magnetar flares produce gold, platinum, and other heavy elements in our galaxy, says new research on a strange cosmic flash over 20 years ago.

Scientists Discover Super-Earths Are Surprisingly Common Across the Galaxy

Ryan Whalen·May 1, 2025

Exoplanet super-Earths are more prevalent in the universe than earlier research predicated according to international scientists.

Astronomers Learn Something “Very Surprising” While Studying the Mysterious Asteroid Vesta

Ryan Whalen·April 30, 2025

Vesta, the strange object in our solar system that has long fascinated astronomers isn't what it appears according to new research.

New Webb Telescope Findings Bring Black Hole Mysteries and the Hidden Side of Star Formation into Focus

Micah Hanks·April 29, 2025

New data from the MIRI EGS Galaxy and AGN (MEGA) survey showcases the power of the James Webb Space Telescope's Mid-Infrared imaging capabilities.

NASA is Firing a Hybrid Rocket into Simulated Moon Dust to Help Plan for Artemis Lunar Landings

Ryan Whalen·April 29, 2025

NASA researchers at Huntsville are conducting research to ensure that landings on potentially unstable lunar surface proceed reliably.

China Launches Three Astronauts to the Tiangong Space Station 

Chrissy Newton·April 29, 2025

China has launched three astronauts into space to head to the Chinese Tiangong space station to replace the existing crew onboard. 

Astronomers Spot Previously Invisible Object Near Our Solar System After Realizing It Was Glowing

Christopher Plain·April 28, 2025

Astronomers finally spotted a previously 'invisible' object near our solar system when they realized it was actually glowing in the dark.

“They Will Act as Lighthouses in Space.” China Saves Off-Course Satellites Using Gravity Slingshot After Launch Failure

Ryan Whalen·April 28, 2025

China rebounded from a failed March 2024 space mission by saving two off-orbit satellites through a novel navigation technique.

Orbilander Mission Revamp Brings NASA Closer to Finding Life on Saturn’s Mysterious Moon Enceladus

Ryan Whalen·April 27, 2025

NASA Jet Propulsion Laboratory’s Team X is suggesting major changes to the proposed Orbilander mission to Enceladus.

James Webb Space Telescope Eyes Mysterious Objects at the Edge of the Solar System

Christopher Plain·April 26, 2025

Researchers studying mysterious objects at the edge of the solar system with the James Webb Space Telescope find origin of life clues.

Tracks Spotted Across the Martian Landscape by NASA Orbiter Reveal a Red Planet “Curiosity”

Micah Hanks·April 25, 2025

New photos captured by NASA’s Mars Reconnaissance Orbiter (MRO) reveal the first known imagery of the intrepid Curiosity rover in transit.

New Findings Cast Doubt on Spectral Evidence of Life on Distant Exoplanet K2-18b

Micah Hanks·April 25, 2025

New analysis casts doubt on potential biosignatures detected in the atmosphere of exoplanet K2-18b that could indicate the presence of life.

Newly Analyzed Satellite Scans of the Deepest Lunar Craters Reveal ‘Chilling’ Results

Christopher Plain·April 25, 2025

Scientists taking a new look at the deepest lunar craters have found 'chilling' results that could dramatically affect future moon colonies.

Experimental Phoenix-1 Spacecraft Makes Successful Maiden Spaceflight

Christopher Plain·April 24, 2025

Commercial space carrier Atmos Space Cargo has announced the successful launch, orbit and reentry of its PHOENIX 1 spacecraft.

A Green Fireball Exploded Above Australia, Shocking Residents and Raising Questions

Ryan Whalen·April 24, 2025

A green fireball brighter than the full moon surprised Australians with a massive bang Monday night, leaving questions about what occurred. 

SETI Expands the Search for Extraterrestrial Life to a Community Scientists

Ryan Whalen·April 23, 2025

The SETI Institute is bringing the search for extraterrestrial life to a broader group of budding scientists with new hands-on opportunities.

NASA’s TESS Spots Evaporating Planet in Death Spiral That’s Producing a Comet-Like Tail

Ryan Whalen·April 23, 2025

A distant exoplanet is quickly disintegrating 140 light-years from Earth, spotted by MIT astronomers through NASA's TESS mission.

The NRO and the U.S. Space Force Just Conducted Another Secret Launch

Christopher Plain·April 23, 2025

On Sunday, the U.S. Space Force and the National Reconnaissance Office (NRO) conducted another secret launch of a classified payload.

NASA’s Lucy Spacecraft Had a Weird Close Encounter During Recent Asteroid Flyby, New Images Reveal

Micah Hanks·April 22, 2025

NASA’s Lucy spacecraft captured the most detailed images yet of an oddly shaped asteroid during its recent flyby.

Skiing the Red Planet? New Evidence Suggests Ancient Mars Experienced Snow and Rain

Christopher Plain·April 22, 2025

A new analysis by UC Boulder geologists suggests the ancient Mars landscape was formed by falling precipitation, including rain and snow.

Strange Desert Markings Resembling “Mysterious Writing” Spotted by Cameras on the International Space Station

Micah Hanks·April 20, 2025

Strange markings that resemble writing were recently spotted in the Tunisian desert by cameras aboard the International Space Station.

Curiosity Uncovers Evidence of Ancient Martian Carbon Cycle That May Have Sustained Life

Ryan Whalen·April 19, 2025

NASA's Curiosity rover has found new evidence that Mars once had a working carbon cycle in its ancient past.

James Webb Space Telescope Breakthrough Reveals “Compelling” New Evidence of Long-Hidden Black Hole in Galaxy M83

Micah Hanks·April 18, 2025

Compelling evidence of a long-sought black hole at the center of the galaxy M83 has been unveiled using the James Webb Space Telescope.

NASA’s Perseverance Rover Is Investigating a Mysterious Dark Stone of “Uncertain” Origin

Micah Hanks·April 18, 2025

NASA’s Perseverance rover has discovered a dark-colored stone with unusual features that “may have originated from elsewhere.”

New ‘Spinning Universe’ Theory Could Explain a Decades-Old Cosmological Mystery

Ryan Whalen·April 18, 2025

The entire universe may be rotating, like its individual parts do, potentially explaining the “Hubble tension,” which perplexes scientists.