Behold, directly overhead, a certain strange star was suddenly seen...
Amazed, and as if astonished and stupefied, I stood still.

— Tycho Brahe

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Updated: 2 hours 37 min ago

Neolithic engineers used scientific knowledge to build huge megalith

Fri, 08/23/2024 - 3:00pm
A monument in southern Spain that dates to between 3600 and 3800 BC appears to have been built with an understanding of geology and physics
Categories: Astronomy

How deadly is mpox and what treatments are available?

Fri, 08/23/2024 - 2:10pm
When the fever, pains and pus-filled lesions of an mpox infection strike, how dangerous is it and how can it be treated?
Categories: Astronomy

DNA computer can play chess and solve sudoku puzzles

Fri, 08/23/2024 - 1:15pm
Computers made from DNA have previously only been able to store information or perform computations on it – now a new device can do both
Categories: Astronomy

Our galaxy may host strange black holes born just after the big bang

Fri, 08/23/2024 - 12:00pm
The Milky Way may be home to strange black holes from the first moments of the universe, and the best candidates are the three closest black holes to Earth
Categories: Astronomy

Starlink tests show how to save radio astronomy from satellites

Fri, 08/23/2024 - 11:00am
Radio astronomers teamed up with SpaceX to find a promising solution for helping expensive telescopes avoid interference from thousands of Starlink satellites
Categories: Astronomy

A giant wave in the Milky Way may have been created by another galaxy

Fri, 08/23/2024 - 10:16am
Astronomers have identified patterns within the motion of stars stretching across the Milky Way, hinting at the presence of a vast wave
Categories: Astronomy

Engineered bacteria destroy antibiotic resistance DNA in wastewater

Thu, 08/22/2024 - 6:44pm
Wastewater is a major reservoir for antibiotic resistance genes, but modified bacteria can chop up this DNA before the dangerous microbes reach people
Categories: Astronomy

Most climate policies do little to prevent climate change

Thu, 08/22/2024 - 3:00pm
An analysis of 1500 climate policies in 41 countries has found that a slim minority have led to a significant reduction in carbon emissions, with most policies being too specifically targeted to make a substantial difference
Categories: Astronomy

Your brain may be mutating in a way that was thought to be very rare

Thu, 08/22/2024 - 3:00pm
DNA from mitochondria, the energy powerhouses inside cells, sometimes gets added to our genome – and the number of these mutations in the brain could be linked to ageing
Categories: Astronomy

Why do covid cases rise in summer, unlike other respiratory viruses?

Thu, 08/22/2024 - 2:00pm
Flu and other respiratory viruses seem to barely exist outside of winter, but covid-19 cases have consistently risen every summer over the past few years
Categories: Astronomy

A glob of jelly can play Pong thanks to a basic kind of memory

Thu, 08/22/2024 - 12:00pm
Researchers trained a polymer gel to play the computer game Pong by passing electric current through it and measuring the concentration of ions
Categories: Astronomy

Strange stars full of metals may be created by imploding supernovae

Thu, 08/22/2024 - 11:00am
After a star explodes, the resulting supernova remnant collapses in on itself and could begin the cycle again, creating generations of stars enriched with heavy elements
Categories: Astronomy

Intestinal parasites may reduce covid-19 vaccine effectiveness

Wed, 08/21/2024 - 3:00pm
Around 25 per cent of the world’s population has intestinal parasite infections – these could hinder the effectiveness of covid-19 vaccines, according to research in mice
Categories: Astronomy

Quantum trick lets you cool objects down using nothing at all

Wed, 08/21/2024 - 2:00pm
Physicists have demonstrated a bizarre cooling effect by setting up a detector to record the absence of photons in a laser experiment
Categories: Astronomy

The science behind tempering chocolate

Wed, 08/21/2024 - 2:00pm
A reluctant Catherine de Lange tries tempering for the first time and discovers how to make gloriously glossy chocolate to decorate a cake with
Categories: Astronomy

An unusual documentary follows a simulated attempted coup in the US

Wed, 08/21/2024 - 2:00pm
Watching US politicians and former generals as they react to a simulated attempted coup after a disputed US election in the documentary War Game is fascinating – but it leaves many questions unanswered, finds Bethan Ackerley
Categories: Astronomy

David Attenborough's latest explores the lives of an orangutan family

Wed, 08/21/2024 - 2:00pm
The veteran presenter adds authority to Secret Lives of Orangutans, a film about a family of endangered orangutans in Sumatra. File this new entry in his vast oeuvre under lovable but lightweight
Categories: Astronomy

Why we need to save the Chandra space telescope

Wed, 08/21/2024 - 2:00pm
After 25 years in orbit, the Chandra X-ray Observatory is under threat. We need to protect this monument to human ingenuity, argues Chanda Prescod-Weinstein
Categories: Astronomy

Looking for morbid romance? There's a study for that

Wed, 08/21/2024 - 2:00pm
A curious Feedback delves further into the invention of the Morbid Curiosity Scale and discovers how it might help with certain "short-term mating goals"
Categories: Astronomy

How shrinking populations could help to save our planet

Wed, 08/21/2024 - 2:00pm
Our ability to exert conscious control over our family sizes is unique – and can be transformational, says Christopher Wills
Categories: Astronomy