Science

You’re on a camping trip with your family and your parents tell you to turn off all the lights. But, of course, your little brother wants to shine his flashlight directly at the sky saying aliens will see it. You finally get him to shut off his flashlight, and you give your eyes a few minutes to adjust to the darkness. As they do, more and more stars begin to appear in the night sky that were initially hidden beneath the glare of your (loser) brother’s flashlight. As the stars get brighter and increase in number, you start firing off a slew of questions in your head: How far away are they? Are there planets around them? What kinds of life are on those planets?

An international team led by Associate Professor Kimihiko Nakajima of Kanazawa University has captured a rare look at the early universe. Using the James Webb Space Telescope (JWST) and the power of gravitational lensing, the team achieved a definitive characterization of LAP1-B, an ultra-faint galaxy from 13 billion years ago.

In the heirarchy of black holes, intermediate mass black holes (IMBH) lie in between stellar mass black holes and supermassive black holes. But the problem is that we've never found one. There have been hints, but nothing conclusive. Could gravitational microlensing of Fast Radio Bursts help find them?

Scientists have captured one of the most detailed observations ever of a failed solar eruption, a powerful blast from the Sun that built into what should have been a billion tonne plasma ejection, then stalled and collapsed back to the surface. Using data from five spacecraft simultaneously, the team identified a double magnetic process that strangled the eruption from both above and below.

In August 2025, a NASA spacecraft detected a solar radio burst that refused to stop lasting 19 days, nearly four times longer than any previously recorded. A team of researchers used data from four spacecraft spread across the inner Solar System to track the event and pinpoint its source to a magnetic structure called a helmet streamer, likely supercharged by a series of powerful solar eruptions.

Astronomers have discovered a remarkable triple star system in which two Sun like stars orbit each other every 4.75 days, while a giant star, ten times the size of our Sun circles the pair every 412 days. All three orbit in almost exactly the same plane, and because we view that plane edge on from Earth, the stars eclipse each other in a distinctive pattern that allows all three to be measured simultaneously. The giant is slowly swelling and will eventually overflow its gravitational boundary, triggering a dramatic mass transfer event that could reshape or even destroy the system.

Our Sun is a loner. It lacks a stellar companion hurtling through interstellar space with it. But we’ve known for a long time that’s actually relatively rare - most stars have at least one gravitationally bound partner. Understanding how exactly those stars are related to each other is critical for observational campaigns - especially for those of exoplanets. So a new paper from researchers at the University of Madrid that categorizes almost every star within ten light years into companion categories is a welcome addition to the literature on the subject, and could be used to inform the next round of planet habitable planet hunting satellites.

We’ve been reporting a lot lately on the negative impacts of satellite constellations. And unfortunately it’s time for another article about a paper pointing out the potential hazards of them. This one, by lead author Conner Barker of University College London, focuses on the pollution caused by rocket launches - and admittedly contains some good news, but also a cautionary tale that policy makers should be aware of.

We've been looking at nature the wrong way, argues Rowan Hooper. If we stop focusing on the individual, we get a whole new picture of how life on Earth – and elsewhere – may have begun

In a stellar flyby, a star approaches our Solar System close enough to create gravitational mayhem. The last one was 70,000 years ago. There are more in the future, and it's possible that they could disrupt comets from the Oort Cloud and send them into the inner Solar System, with the risk of catastrophic impact.

Critical safety equipment in many train systems is vulnerable to disruption by space weather, which could lead to fatal accidents

Critical safety equipment in many train systems is vulnerable to disruption by space weather, which could lead to fatal accidents

News is pretty scant as it’s just the same-old same-old, but I have a few stray wildlife photos to exhibit today. I’m all out of photos excerpt for these, so please send in your good wildlife snaps. In all the photos below, readers’ captions are indented and, as always, you can enlarge the photos by clicking on them.

First, from Scott Ritchie, his favorite photograph of Australia’s golden-shouldered parrot (Psephotellus chrysopterygius), an endangered species and the world’s only parrot that lives in termite mounds.

Bob Jochums sent two photos of Barred owls (Strix varia) taken outside Atlanta, Georgia.

A family “portrait” (minus Papa) on the “veranda” of the nest box.

An earlier photo of Mama leaving the nest box to get a little time to herself … or to hunt for food or nuzzle with Papa.

From Claudia Baker:

Red-headed woodpecker (Melanerpes erythrocephalus), picking at the rail fence along the front of my property, in Eastern Ontario,  in July 2023. I have never seen one around here before, so was quite excited to get pictures of it. Can’t tell if it’s male or female, as the sexes are similar. It is the only eastern woodpecker with an entire head that is red. Their range is East of the Rockies from southern Canada to the Gulf states. They apparently will hide foot in crevices of wood and return for it later, so maybe this is what it was doing. In any case, it dug around in this rail fence for awhile, long enough for me to get several pictures.

It will hide insects and seeds in cracks in wood, under bark, in fenceposts, and under roof shingles. Grasshoppers are regularly stored alive, but wedged into crevices so tightly that they cannot escape. It has many nicknames, including half-a-shirt, jellycoat, flag bird and the flying checker-board. I read that the Red-headed woodpecker was the “spark bird” (bird that starts a person’s interest in birds) of legendary ornithologist Alexander Wilson in the 1700s.

I did not know that there are worms in my rail fencing. Or maybe this worm was hidden by this gorgeous bird earlier and it came to claim its lunch.
Red-headed woodpeckers are fierce defenders of their territory. They may remove the eggs of other species from nest and nest boxes, destroy other birds’ nests and even enter duck nest boxes and puncture the duck eggs. (!)  Quite mean for so beautiful a bird!

I have not seen another since this one in 2023. The oldest Red-headed woodpecker on record was banded in 1926 in Michigan and lived to be at least 9 years, 11 months old.

My friend Cate, to her surprise and wonder, found white leucistic squirrels (a genetic variant of the Eastern Gray Squirrel, Sciurus carolinensis) living around her summer house in Michigan. There are several more photos in this thread, including the famous white squirrels of Olney, Illinois. which are albinos.

You won’t believe this even exists but up here in Ludington, Michigan there are at least TWO entirely white squirrels, NOT albinos–I saw two of them, many miles apart, last year. And now there’s one in my yard! 1/8 pic.twitter.com/LHfbFhvAOi

— Roseland, Chicago: 1972 (@RoselandChi1972) May 10, 2026

It seems like the white squirrels might be new around here, because last year the year-round neighbors looked at me strange when I asked about them. This year, there have been other sightings, and one neighbor expressed envy that I got one in my yard. 3/8 pic.twitter.com/JOkUomJr6f

— Roseland, Chicago: 1972 (@RoselandChi1972) May 10, 2026

From Peggy Mason in Canada (see location at bottom):

These harbour seals (Phoca vitulina) were lying around on the rocks of Poise Island in Porpoise Bay in Sechelt, BC, Canada. There were five of them. They ranged from silvery white (the smallest, a baby I think) to black with some white markings.

This is the silvery white baby:

This is the very black one:

Here is the silvery white baby, possibly with its mother. That is what I thought – basically from their proximity and size difference – although I received no confirmatory data one way or the other on this:

Bonus pictures are a beautiful bald eagle (Haliaeetus leucocephalus), a juvenile judging by its coloring and some pretty pink flowers on Poise Island.:

And Peggy’s location:

Scientists working at CERN’s Large Hadron Collider may be seeing the strongest hints yet of physics beyond the Standard Model — the decades-old theory that explains the fundamental particles and forces of the universe. By studying incredibly rare particle transformations called “penguin decays,” researchers found behavior that doesn’t fully match theoretical predictions, raising the possibility that unknown particles or forces are influencing the results.

A new AI-powered chip from UC Davis can analyze light and chemicals using a device tiny enough to fit almost anywhere. By combining smart silicon sensors with machine learning, it achieves lab-style spectral analysis without the bulky equipment.

A new AI-powered chip from UC Davis can analyze light and chemicals using a device tiny enough to fit almost anywhere. By combining smart silicon sensors with machine learning, it achieves lab-style spectral analysis without the bulky equipment.

Scientists have created a global “treasure map” for rare earth elements by uncovering where the strange volcanic rocks that contain them are most likely to form. By combining thousands of rock samples with seismic images of Earth’s deep interior, the team discovered that these metal-rich rocks tend to appear along the ancient, thick roots of continents. These unusual rocks, once seen as geological oddities, are now incredibly important because they hold many of the materials used in smartphones, electric vehicles, and wind turbines.

Residues on medical equipment reveal that physicians in China over 600 years ago used aconitine, a highly toxic plant chemical, to alleviate pain during surgical procedures

Men who do not produce sperm can’t be helped by existing fertility treatments, but a start-up is now claiming it can grow their sperm in the lab. Columnist Michael Le Page suspects this technique will have to be combined with gene editing if it is to help many men

Airstrikes on Tehran earlier this year emitted a plume containing almost 30,000 tonnes of sulphur dioxide that reached Asian countries