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There are now over 10,000 satellites in orbit, more than at any point in history, and this growing number is starting to reveal how solar storms could disrupt internet mega constellations like SpaceX's Starlink

All over the world people are ageing more rapidly and succumbing to diseases that typically affected the elderly. But there are ways to turn back the clock on your biological age

All over the world people are ageing more rapidly and succumbing to diseases that typically affected the elderly. But there are ways to turn back the clock on your biological age

There is a limit to how big we can build particle colliders on Earth, whether that is because of limited space or limited economics. Since size is equivalent to energy output for particle colliders, that also means there’s a limit to how energetic we can make them. And again, since high energies are required to test theories that go Beyond the Standard Model (BSM) of particle physics, that means we will be limited in our ability to validate those theories until we build a collider big enough. But a team of scientists led by Yang Bai at the University of Wisconsin thinks they might have a better idea - use already existing neutrino detectors as a large scale particle collider that can reach energies way beyond what the LHC is capable of.

The very first generation of stars, called Population III stars, are mostly expected to be too distant to see directly – but astronomers may have found some for the very first time

The very first generation of stars, called Population III stars, are mostly expected to be too distant to see directly – but astronomers may have found some for the very first time

Hurricane Melissa’s rare intensity and lasting impact reveal how storms are evolving in a warming world.

Space is within reach! The European Space Agency is inviting students to apply for its 2026 Student Internship Programme. Whether you're into engineering, science, IT, business, economics or social sciences, there’s a place for you among the stars.

Step into half a century of space innovation and join a global leader in the industry. Collaborate with seasoned professionals, contribute to groundbreaking projects and begin shaping your future in the space sector. 

For the first time, video footage has captured orcas in the Gulf of California hunting young great white sharks, using a trick to flip them over, paralise them and get at their energy-rich livers

For the first time, video footage has captured orcas in the Gulf of California hunting young great white sharks, using a trick to flip them over, paralise them and get at their energy-rich livers

A meeting of the Pan American Health Organization this week will address the resurgence of measles in the Americas

An orca pod has been spotted for the first time repeatedly targeting and flipping young great white sharks onto their backs to paralyze and dismember them

Now that we have tools to find vast numbers of voids in the universe, we can finally ask…well, if we crack em open, what do we find inside?

A personal experiment with the artificial intelligence music platform Suno’s latest model echoes a new preprint study. Most listeners can’t tell AI music from the real thing, but emotional resonance still demands a human story

Astronomers found a 3 billion-year-old white dwarf actively accreting material from its former planetary system. This discovery challenges assumptions about the late stages of stellar remnant evolution.

A research team with the Chinese Academy of Sciences (CAS) examined samples returned by the Chang'e-6 mission from the far side of the Moon. They identified minerals that appear to be from a carbonaceous chondrite meteor, which are known to contain water and organic molecules. These findings support the theory that water and the ingredients for life were delivered by asteroids and comets to Earth billions of years ago.

To answer that question of what’s inside a void, we have to first decide what a void…is.

Researchers from Keio University have made the most precise measurement yet of the cosmic microwave background radiation's temperature from seven billion years ago, finding it was approximately 5.13 K, roughly twice today's temperature of 2.7 K. By analysing archived data from the ALMA telescope in Chile, the team confirmed a key prediction of Big Bang model, that the universe cools as it expands, meaning it was hotter in the past. This highly accurate measurement provides strong support for the standard cosmological model and helps scientists better understand the thermal history of our universe.

Interstellar comet 3I/ATLAS has undergone dramatic brightening as it approached its closest point to the Sun. Researchers have been using solar monitoring satellites to track it during a period when Earth based observations were impossible due to the comet's position behind the Sun. Analysis of data from STEREO-A, SOHO, and GOES-19 spacecraft revealed the comet brightened at an unexpectedly rapid rate between mid September and late October 2025, with its light showing a distinctly blue colour indicating significant gas emission rather than just reflected sunlight from dust. The comet's unusual behaviour and the cause of its steep brightening remain mysteries that ground based observers will now investigate as it emerges into dark skies.