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Tag: Galaxies

Why space exploration is important for Earth and its future: Q&A with David Eicher

With Starmus Earth: The Future of Our Home Planet around the corner, we sat down with David Eicher, the Astronomy Magazine editor-in-chief and one...

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3 Body Problem: Is the Universe Really a ‘Dark Forest’ Full of Hostile Aliens in Hiding?

We have no good reason to believe that aliens have ever contacted Earth. Sure, there are conspiracy theories, and some rather strange reports about...

Baryon acoustic oscillations hint that dark energy may have changed over time – Physics World

Preliminary observations made by the Dark Energy Spectroscopic Instrument (DESI) hint that the acceleration of the expansion of the universe has not been constant...

Dark Energy May Be Weakening, Major Astrophysics Study Finds | Quanta Magazine

IntroductionPhysicists have deduced subtle hints that the mysterious “dark” energy that drives the universe to expand faster and faster may be slightly weakening with...

Construction complete on the 3200 megapixel Legacy Survey of Space and Time camera – Physics World

Scientists and engineers have announced the completion of the Legacy Survey of Space and Time (LSST) – the largest camera ever built. Taking almost...

new frontier: Commercial spaceflight and its impact – ACE (Aerospace Central Europe)

In an era where the final frontier seems closer than ever, the dialogue around space exploration is rapidly evolving. Gone are the days when...

A hundred million suns: The most complete portrait of a supernova

Mar 28, 2024 (Nanowerk News) Humankind has long turned to the skies in search of answers. Accounts of supernovae – exploding stars – go back...

Now We Can See the Magnetic Maelstrom Around Our Galaxy’s Supermassive Black Hole

Black holes are known for ferocious gravitational fields. Anything wandering too close, even light, will be swallowed up. But other forces may be at...

‘Dark Stars’: Dark Matter May Form Exploding Stars—Finding Them Could Help Reveal What It’s Made Of

Dark matter is a ghostly substance that astronomers have failed to detect for decades, yet which we know has an enormous influence on normal...

Could gravastars be nested inside one another like a Russian doll? – Physics World

Gravastars, hypothetical alternatives to black holes, could end up nested inside one another like a Russian Matryoshka doll  – according to new calculations that...

Where Are Our Interstellar Neighbors? The Fermi Paradox and Drake’s Equation #SciFiSunday

On the question of the existence of alien life, science fiction author Arthur C. Clarke made this philosophically trenchant quip: “Two possibilities exist: either...

Animoca Brands and Blockpass forge strategic partnership for a secure and regulatory compliant Web3

HONG KONG, Mar 15, 2024 - (ACN Newswire) - Blockpass, the leading provider of compliant identity verification solutions for the Web3 space, and Animoca...

Fresh X-Rays Reveal a Universe as Clumpy as Cosmology Predicts | Quanta Magazine

IntroductionClusters of hundreds or thousands of galaxies sit at the intersections of giant, crisscrossing filaments of matter that form the tapestry of the cosmos....

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