The James Webb Space Telescope traced the second-brightest gamma-ray burst ever seen to a kilonova, a collision between two neutron stars — an event believed to forge heavy elements like gold.
Space News & Blog Articles
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Train me to the Moon and back
Two European astronauts are following the traces of a treasure trove of rare, Moon-like crystals in a Norwegian fjord as part of the PANGAEA geology training course.
Space for travellers
As the 2023 summer holiday season gets under way, ESA and Amsterdam’s international airport are once again giving travellers a chance to discover some out-of-this-world destinations.
See the Red Planet Mars shine beside the blue star Regulus tonight
Look to the western skies on Monday evening (July 10) to see the Red Planet, Mars, shining steadily above the twinkling blueish star Regulus.
Is the puzzling star Betelgeuse going to explode in our lifetime after all?
A new unpublished study is making waves on the internet, claiming that one of the brightest stars in the night sky might die in a spectacular explosion within our lifetime.
Help ESA research key space-based solar power challenges
Space-based solar power could provide Earth with clean and reliable energy, 24 hours a day. As part of its SOLARIS initiative, ESA is inviting researchers to help advance our knowledge of key aspects of collecting solar power in space and wirelessly transmitting it to Earth.
Cheops shows scorching exoplanet acts like a mirror
Data from ESA’s exoplanet mission Cheops has led to the surprising revelation that an ultra-hot exoplanet that orbits its host star in less than a day is covered by reflective clouds of metal, making it the shiniest exoplanet ever found.
We recommend these Celestron binoculars, now at their lowest-ever price on Amazon Prime Day
Save over 50% on Celestron Outland X 10x42 binoculars — ideal for all-weather camping trips, sporting events, festivals and occasional skywatching.
A Planet has Whipped Up Spiral Arms Around a Young Star
When you hear the phrase “spiral arms” you probably think of galaxies. Lots of galaxies have bright arcs of stars that spiral away from their center, including our Milky Way. But not all galaxies have spiral arms, and galaxies aren’t the only celestial objects with spiral arms. About a third of protoplanetary disks around young stars have spiral arms, and we now think we know why.
The climate of Mars changed dramatically 400,000 years ago, Chinese rover finds
A shift in Mars' climate 400,000 years ago produced a change in wind direction that left its mark in the erosion of bright sand dunes.
Mushroom-shaped superplume of scorching hot rock may be splitting Africa in 2
Strange, never-before-seen movements in the East Africa Rift Valley appear to be driven by super-heated rock from deep beneath Earth's surface.
James Webb telescope detects the earliest strand in the 'cosmic web' ever seen
Astronomers using the James Webb Space Telescope have discovered a clump of ancient galaxies that may be the oldest strand of the "cosmic web" ever detected.
Huge granite 'body' on far side of the moon offers clues to ancient lunar volcanoes
Scientists have discovered granite created by magma deposits beneath an ancient lunar volcano that erupted around 3.5 billion years ago on the far side of the moon.
SpaceX to push the envelope with record-breaking 16th flight for a Falcon 9 booster
Booster 1058 is a distinctive member of the SpaceX’s Falcon 9 fleet because it was emblazoned with a red NASA ‘worm’ logo prior to the May 2020 flight of Demo-2, the first Cred Dragon mission to carry astronauts. This photo of the soot-covered booster was captured in December 2020 after the CRS-21 space station cargo resupply mission, its fourth launch and landing. Image: Michael Cain/Spaceflight Now.
SpaceX will test the limits of its reusable Falcon 9 rocket on Sunday evening when it launches a booster on a record-breaking 16th flight. The launch was originally scheduled before dawn on Sunday but SpaceX opted to target a rare 12-hour-later backup opportunity in the evening, 13 minutes after sunset. The Falcon 9 is now scheduled to liftoff from Cape Canaveral at 8:36 p.m. EDT (0036 UTC Monday) with the fifth batch of second-generation Starlink satellites.
JWST Sees the Most Distant Active Supermassive Black Hole
As astronomers push our views of the Universe further back in time, their telescopes keep uncovering surprises. That’s the case with a supermassive black hole in CEERS 1019, a distant very early galaxy.
Astronomers Scan the Skies for Nanosecond Pulses of Light From Interstellar Civilizations
In 2015, Russian-Israeli billionaire Yuri Milner and his non-profit organization, Breakthrough Initiatives, launched the largest Search for Extraterrestrial Intelligence (SETI) project. Known as Breakthrough Listen, this SETI effort relies on the most powerful radio telescopes in the world and advanced analytics to search for potential evidence of technological activity (aka. “technosignatures”). The ten-year project will survey the one million stars closest to Earth, the center of our galaxy, the entire galactic plane, and the 100 galaxies closest to the Milky Way.
Supernovae are the Source of Dust in Early Galaxies
Every now and then there’s an interesting discovery that helps us fill in a gap in our understanding of the universe. In the case of this latest discovery, we now have confirmation of a process we’ve long assumed, but have had little direct evidence for. It all has to do with cosmic dust.
Watch SpaceX Falcon 9 rocket launch for record-breaking 16th time Sunday morning
A SpaceX Falcon 9 rocket is poised to set a new reusability record early Sunday morning (July 9), and you can watch the action live.
Yes, solar storms are increasing, but don't lose sleep over an 'internet apocalypse.'
Unfounded claims about a major solar storm in 2025 triggering widespread internet blackouts have been circulating online.
Swirls of liquid iron may be trapped inside Earth's 'solid' core
Though Earth's innermost core is solid, new research suggests that it hosts a lot of variation.
Catastrophic climate 'doom loops' could start in just 15 years, new study warns
Climate "tipping points," such as the loss of the Amazon rainforest or the collapse of the Greenland ice sheet, could come within a human lifetime, scientists have said.
