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Two planets orbiting a red-dwarf star (illustration)

Space

Up to 74% of planets in the ‘habitable zone’ may not be good for life

Many planets that have the right temperatures for liquid water on their surfaces used to be too hot or too cold, which may affect their ability to host life now

News

Launching vehicle loaded with an ORCA type detection unit KM3NeT - LOM-on-anchor.jpg KM3NeT the next generation neutrino telescopes KM3NeT is a research infrastructure housing the next generation neutrino telescopes. Once completed, the telescopes will have detector volumes between megaton and several cubic kilometres of clear sea water. Located in the deepest seas of the Mediterranean, KM3NeT will open a new window on our Universe, but also contribute to the research of the properties of the elusive neutrino particles. With the ARCA telescope, KM3NeT scientists will search for neutrinos from distant astrophysical sources such as supernovae, gamma ray bursters or colliding stars. The ORCA telescope is the instrument for KM3NeT scientists studying neutrino properties exploiting neutrinos generated in the Earth's atmosphere. Arrays of thousands of optical sensors will detect the faint light in the deep sea from charged particles originating from collisions of the neutrinos and the Earth. The facility will also house instrumentation for Earth and Sea sciences for long-term and on-line monitoring of the deep sea environment and the sea bottom at depth of several kilometers.

Earth

Help in the hunt for neutrinos while exploring deep-sea ecosystems

Regulars

common starfish, common European seastar (Asterias rubens), at an underwater plant, view from above - Image ID: 2M0FA0C (RM)

Life

Marine heatwaves could wipe out all common sea stars by 2100

News

Satellite photo of the B22a iceberg after coming unstuck

Environment

Breakaway iceberg raises concerns over Antarctica’s 'doomsday glacier'

News

Illustration of a group of ichthyosaurs

Life

Ichthyosaurs used a barren region of the ocean as an ancient nursery

News

Star Trek: Strange New Worlds USS Enterprise (NCC-1701)

Space

LIGO may be able to detect alien warp drives using gravitational waves

News

Spotlight on plankton, the ocean's fascinating, bite-sized creatures

Life

Spotlight on plankton, the ocean's fascinating, bite-sized creatures

Regulars

The Murchison meteorite

Chemistry

Building blocks for life may be able to form in radioactive meteorites

News

People walk in a flooded St Mark's Square

Environment

Venice may get a temporary respite from rising seas by 2035

News

Pair of vaquita sighted during 2008 survey in Gulf of California

Life

Mexico’s latest plan to save endangered vaquitas could backfire

Hundreds of cement pillars with hooks have been deployed in the Gulf of California to snag fishing nets that threaten endangered porpoises, but these could also trap sea life and pollute the waters

News

Video

Siphonophores' propulsion system is built for speed and efficiency

Video

Video

Melting Greenland ice raises sea level more than previously thought

Video

Humans

Remote review: An architect in a future Kuala Lumpur comes adrift

Culture

Space

Bacteria could survive just under Mars's surface for 280 million years

News