Category Science

Europa, one of Jupiter’s icy moons, may have a more habitable ocean than once thought. New simulations show that dense, salt-rich ice on the surface can slowly sink through the moon’s thick ice shell and drip into the hidden ocean below. This process would deliver nutrients and oxidants over geological timescales, potentially sustaining conditions favourable for e...

Some physicists argue our universe may be just one bubble in a much larger multiverse. Inflation theory suggests countless universes can form, each with different physical laws, while quantum mechanics allows branching realities. This idea could explain why cosmic constants appear finely tuned for life. However, other universes may be fundamentally unobservable, leavi...

Scientists analyzing lunar samples from China’s Chang’e-6 mission have uncovered evidence of a colossal ancient asteroid impact. Elevated levels of heavy potassium isotopes suggest extreme heating that drove lighter elements into space, potentially explaining why the Moon’s far side lacks dark volcanic plains seen on the near side.

Astronomers have spotted a subtle orbital wobble around the massive exoplanet HD 206893 B, hinting at the presence of a gigantic moon nearly half Jupiter’s mass. If confirmed, it would be unlike any moon known, potentially redefining how scientists distinguish between moons, planets, and brown dwarfs.

NASA’s TESS mission is revolutionising the search for exoplanets with the help of artificial intelligence. Using deep-learning tools such as ExoMiner++, scientists can rapidly distinguish real planetary transits from stellar noise. This approach has already revealed thousands of planet candidates and is expected to play a crucial role as upcoming missions deliver an...

NASA’s Artemis II mission will carry historic artefacts into lunar orbit in 2026, marking the first crewed Artemis flight and the 250th anniversary of U.S. independence. The flight kit includes pieces from the Wright Flyer, Apollo and Shuttle-era flags, early lunar imagery, and contributions from international partners and public outreach campaigns.

Astronomers using the Hubble Space Telescope have uncovered new clues to the mystery of blue straggler stars—unusually hot, bright stars found in ancient globular clusters. By studying ultraviolet light from 48 clusters, scientists discovered that blue stragglers are more common in sparse clusters, supporting the idea that they form through binary star interactions ...

NASA engineers have tested a new laminar-flow wing concept at the Armstrong Flight Research Center by mounting a scaled CATNLF model beneath an F-15B aircraft. During high-speed taxi trials reaching about 144 mph, the design demonstrated potential to keep airflow smooth longer, reducing drag. NASA estimates the technology could cut fuel consumption by up to 10% on lar...

The James Webb Space Telescope has captured a detailed infrared image of the Helix Nebula, also known as the “Eye of God.” The glowing ring of gas around a white dwarf star reveals filaments and knots formed as stellar winds collide with older material, offering insight into the fate of Sun-like stars.

Physicists at the University of Warwick have developed a new framework to detect tiny spacetime fluctuations known as “quantum foam,” a long-standing prediction of quantum gravity theories. The study maps different types of spacetime noise to measurable signals in interferometers such as LIGO and smaller laboratory setups. By translating abstract theory into exper...