Observable universe is 93 billion light years wide but what’s beyond it? Here’s what we can’t see…
One of the most important pieces of evidence for this limit is the cosmic microwave background radiation, faint…
Webb Telescope Spots Sparkling Crystals and Life’s Ingredients in the Butterfly Nebula
This image, which combines infrared data from the James Webb Space Telescope with submillimetre observations from the Atacama…
Astronomers Uncover “Mysterious Giant” Lurking Behind Binary Black Holes
Binary black hole merger near a supermassive black hole. Credit: SHAO GW190814’s gravitational waves suggest a hidden supermassive…
Scientists Have Uncovered When Jupiter Was Born, Solving a Longstanding Mystery
New research reveals that Jupiter’s birth triggered high-speed collisions that created molten droplets preserved in meteorites, tiny time…
New Measurements Show We May Live in a Giant “Cosmic Void”
New research suggests we may live in a vast cosmic void, a region with far fewer galaxies and…
Astronomers Capture Most Detailed Thousand-Color Image of a Galaxy
This image shows a detailed, thousand-colour image of the Sculptor Galaxy captured with the MUSE instrument at ESO’s…
These Stars Don’t Burn – They Annihilate Dark Matter
Mysterious “dark dwarfs” may glow eternally by burning invisible dark matter — and spotting them could finally crack…
Scientists Think This Star Could Be the Next Supernova
Red supergiant DFK 52 and its surroundings as seen by ALMA. The vast, complex bubble blown by this…
Astronomers Solve a Cosmic Mystery
Astronomers were astonished when a seemingly stable star, ASASSN-24fw, nearly vanished from view for eight months between 2024…
From NASA Citizen Scientist to Astronaut Training: An Interview with Benedetta Facini
Titans Space Industries, a commercial space company, selected a new cohort of astronaut candidates this spring – and…
Astronomers Map Stellar ‘Polka Dots’ Using NASA’s TESS, Kepler
Scientists have devised a new method for mapping the spottiness of distant stars by using observations from NASA…
Scientists Create Liquid Carbon in the Lab for the First Time
Researchers have been able to measure liquid carbon experimentally for the first time. They combined a high-power laser…