Science News
Showing 1 to 24 of 2373.
NASA Robotic Tech Demo Will Advance Prototype Gamma-Ray Detectors
2026.06.11
A new type of gamma-ray sensor developed by NASA, called AstroPix, will take part in a robotic arm demonstration on the agency’s upcoming Fly Foundational Robots mission, set to launch in late 2027.
Rocket Integration Complete for Katalyst-NASA Swift Boost
2026.06.10
Engineers completed installation of Katalyst Space’s LINK robotic servicing spacecraft into a Northrop Grumman Pegasus XL rocket on Tuesday, June 9, at NASA’s Wallops Flight Facility in Virginia. Launch is anticipated later this month.
NASA Webb Finds Strongest Evidence Yet for ‘Black Hole Stars’
2026.06.10
The complex puzzle known as little red dots has become more complete since their initial discovery by NASA’s James Webb Space Telescope in 2022. Now a particular little red dot’s spectrum is helping connect many of the pieces. A team of astronomers led by Vasily Kokorev at the University of Texas at Austin identified the […]
Robotic Spacecraft for Swift Boost Mission Arrives at NASA Wallops
2026.06.05
The LINK robotic servicing spacecraft, built by Katalyst Space and designed to capture and boost NASA’s Neil Gehrels Swift Observatory arrived at the agency’s Wallops Flight Facility in Virginia on Friday, June 5.
NASA-JAXA XRISM Finds Elemental Bounty in Supernova Remnant
2026.06.05
For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) spacecraft.
NASA’s Roman Space Telescope Primary Mirror Gets Last Look
2026.05.29
Engineers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, have completed their final inspection of a key element for the agency’s Nancy Grace Roman Space Telescope: the primary mirror. This 7.9-foot (2.4-meter) mirror will collect and focus light from cosmic objects near and far, helping Roman capture stunning panoramas of space. “The Roman engineering […]
Hubble Captures M88 on Journey to Center of Virgo Cluster
2026.05.29
This NASA Hubble Space Telescope image features the active spiral galaxy Messier 88 (M88), located about 63 million light-years away.
NASA’s Roman Mission Preps to Unveil New Populations of Faraway Worlds
2026.05.28
NASA’s Nancy Grace Roman Space Telescope is poised to make a major advance in the hunt for worlds outside our solar system, known as exoplanets. Scientists expect the mission to reveal around 100,000 worlds — a staggering leap compared to the nearly 6,300 found so far thanks to NASA missions working in tandem with other […]
NASA’s Webb Reveals Black Hole That Formed Before Its Galaxy
2026.05.27
Which comes first, the galaxy or the black hole? We don’t know, but scientists have long thought it could be the galaxy: Large stars within an existing galaxy consume their fuel and collapse to form black holes, which can gobble up surrounding material and merge over time to form more massive entities. But it’s hard […]
Hubble Spies Faint Irregular Galaxy
2026.05.27
This NASA Hubble Space Telescope image features the dwarf irregular galaxy ESO 490-017, roughly 12,000 light-years in diameter and some 23 million light-years away in the constellation Canis Major. The galaxy’s low surface brightness makes it appear as a faint, starry swarm behind brighter foreground stars that are easily recognized by their diffraction spikes. Numerous red, […]
NASA Predicts Swift Spacecraft’s Location for Boost Mission
2026.05.26
NASA analysts and engineers have been closely tracking the agency’s sinking Neil Gehrel’s Swift Observatory as part of a fast-paced plan to raise it to a higher orbit.
Hubble Captures Galaxy Cluster
2026.05.22
Look closely at this image from NASA’s Hubble Space Telescope and you’ll see galaxies of various shapes and sizes clustered together toward the center-left of the image. A few foreground stars shine brightly and are easily distinguished by the spikes that appear to extend outward from each star. These spikes, called diffraction spikes, are the […]
NASA’s Fermi Glimpses Power Source of Supercharged Supernovae
2026.05.20
An international team studying data from NASA’s Fermi Gamma-ray Space Telescope concludes the mission detected a rare, unusually luminous supernova. The researchers say it likely received its power-up from a supermagnetized neutron star born in the stellar collapse that triggered the explosion. The Fermi mission is part of NASA’s fleet of observatories monitoring the changing […]
Hubble Sights Galaxy in Transition
2026.05.15
This NASA Hubble Space Telescope image reveals an enigmatic galaxy with a bright center and a face that hints at spiral structure, yet it holds no obvious spiral arms. Reddish-brown clumps and filaments of dust partially obscure the galaxy’s full face, while red, blue, and orange light from distant galaxies shines through its diffuse outer […]
NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky
2026.05.13
NASA’s TESS (Transiting Exoplanet Survey Satellite) has released its most complete view of the starry sky to date, filling in gaps from previous observations. Nearly 6,000 colored dots scattered across the image show the locations of either confirmed or candidate exoplanets — worlds beyond our solar system — identified by the mission as of Septembe
Hubble Survey Sets Up Roman’s Future Look Near Milky Way’s Center
2026.05.11
The Milky Way’s galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, planets, and other free-floating objects. This region has been studied for decades with numerous ground-based and space-based telescopes, including NASA’s Hubble and James Webb space telescopes. Soon, NASA’s Nancy Grace Roman Space Telescope will be the […]
Katalyst Wraps Testing at NASA Goddard for Swift Boost Mission
2026.05.08
A daring mission to lift NASA’s sinking Neil Gehrels Swift Observatory is now one step closer to launch this June. On May 4, Katalyst Space Technologies completed environmental tests of its LINK robotic servicing spacecraft at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. LINK will meet up with Swift and attempt to raise its orbit.
NASA’s Roman Poised to Transform Hunt for Elusive Neutron Stars
2026.05.06
Astronomers have long known that neutron stars, the crushed cores left behind after massive stars explode, should be scattered throughout the Milky Way galaxy. However, most of them are effectively invisible. A new study published in Astronomy and Astrophysics suggests NASA’s upcoming Nancy Grace Roman Space Telescope could spot them anyway. Using detailed simulations of […]
For NASA’s TESS, Stellar Eclipses Shed Light on Possible New Worlds
2026.05.04
A study of NASA’s TESS (Transiting Exoplanet Survey Satellite) data on stellar pairs undergoing mutual eclipses has uncovered more than two dozen candidate exoplanets, or worlds beyond our solar system. This method allows the mission to locate planets it couldn’t otherwise detect.
Hubble Spots a Starry Spiral
2026.05.01
In this new picture from NASA’s Hubble Space Telescope, a spiral galaxy glittering with star clusters is the center of attention. NGC 3137 is located 53 million light-years away in the constellation Antlia (the Air Pump).
NASA Kennedy Prepares Facility for Roman Space Telescope Arrival
2026.04.23
Preparations are underway for launch of NASA’s Nancy Grace Roman Space Telescope as soon as early September on a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The Roman space telescope will provide deep, panoramic views of the cosmos, generating never-before-seen pictures that will revolutionize our understanding of […]
NASA Targets Early September for Roman Space Telescope Launch
2026.04.22
NASA’s Nancy Grace Roman Space Telescope team now is targeting as soon as early September 2026 for launch, ahead of the agency’s commitment to flight no later than May 2027. “Roman’s accelerated development is a true success story of what we can achieve when public investment, institutional expertise, and private enterprise come together to take […]
NASA’s Hubble Dazzles With Young Stars in Trifid Nebula
2026.04.20
This shimmering region of star-formation, a close-up of the Trifid Nebula about 5,000 light-years from Earth, was captured in intricate detail by NASA’s Hubble Space Telescope. The colors in Hubble’s visible light image, which marks the 36th anniversary of the mission’s launch on April 24, are reminiscent of an underwater scene filled with fine-grained sediments fluttering through the ocean’s depths.
Testing Begins for Katalyst-NASA Swift Boost Mission
2026.04.17
On April 14, engineers from Katalyst Space Technologies arrived at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, to begin environmental tests of the company’s LINK robotic servicing spacecraft in preparation for its launch later this year.
Showing 1 to 24 of 2373.