New Curtin University-led research has used a radio telescope that spans the Earth to snap images that measure the immense power of jets from black holes, confirming scientists’ theories of how black holes help shape the structure of the Universe.

From lazy ripples to towering breakers, the mechanics of ocean waves should vary widely from one planet to another, according to a model developed by scientists at MIT and the Woods Hole Oceanographic Institute.

In a new study, University of Washington researchers show that an Earth-sized planet likely needs at least 20 to 50% of the water in Earth’s oceans to maintain a critical natural cycle that keeps water on the surface. These new parameters could exclude many exoplanets in the so-called habitable zone.

Astronomers are puzzled by the existence of extremely massive black holes—up to a billion times the mass of the Sun—forming less than a billion years after the Big Bang, far earlier than current theories predict. Standard models of black hole growth cannot explain how they became so large so quickly. New research suggests that energy from decaying dark matter may have altered early galaxies’ chemistry, allowing some to collapse directly into massive black holes instead of forming stars.

To strengthen collaboration with industry, while enhancing warfighter readiness and lethality, the Office of Naval Research (ONR) — to include the Naval Research Laboratory (NRL) and ONR’s international arm, ONR Global — will host an exhibit at the Navy League’s Sea-Air-Space Exposition, April 20-22, at the Gaylord National Resort and Convention Center in National Harbor, Maryland.

Astronomers at The University of New Mexico have recently published new research confirming three bodies orbiting the dynamic exoplanet system TOI-201. They include a super-earth (TOI-201 d), a warm Jupiter (TOI-201 b) and a brown dwarf (TOI-201 c). Ismael Mireles, a PhD candidate in the UNM Department of Physics and Astronomy advised by Professor Diana Dragomir, led the research. The paper titled, “Uncovering the Rapidly Evolving Orbits of the Dynamic TOI-201 System” is published in Science Advances.

SWIFTT is a forest management platform that combines the rich Copernicus Sentinel satellite data and powerful machine learning models. It helps foresters identify changes in tree health, map dieback in their forests and coordinate sanitary cuts, map windthrow damage, and identify areas at high risk of and damaged by wildfires.

Researchers from the Earth-Life Science Institute (ELSI) and National Institute for Basic Biology have developed a new method to detect extraterrestrial life without relying on traditional biosignatures. By modelling how life might spread between planets, they demonstrate that life could be detected through statistical patterns across planetary populations rather than on individual planets. This "agnostic biosignature" approach could assist in guiding future searches for life beyond Earth.