Asteroid 2024 YR4, a 60-meter-wide space rock, has a 4% chance of impacting the Moon in December 2032, potentially creating a kilometer-wide crater and a visible flash from Earth. Scientists are awaiting further observations to refine its trajectory and assess potential debris risks or opportunities for defense system testing.

The James Webb Space Telescope has found a unique exoplanet. This Jupiter-sized world orbits a pulsar closely. Its atmosphere is made of helium and carbon, with soot clouds. Scientists are surprised by this composition. The planet's gravity is stretched by the pulsar. This discovery challenges current understanding of planet formation. Read here to know more!

Stranger Things Season 5 reinterprets the Upside Down as a wormhole, a theoretical spacetime bridge. While real wormholes face stability and energy challenges, science fiction, including this show, uses them for narrative convenience, enabling faster-than-light travel and interdimensional connections. This concept, rooted in Einstein's theories, allows for dramatic storytelling about reality's fragility.

Scientists have engineered an artificial womb lining, a breakthrough allowing unprecedented observation of early human embryo implantation. This innovative model mimics the uterine environment, enabling researchers to study the crucial 'chatter' between embryos and the lining. Understanding these interactions is key to unraveling implantation failures and improving pregnancy success rates.

Asteroid Apophis will make a historic close approach to Earth on April 13, 2029, passing within 32,000 kilometers. While initial fears of a collision were widespread, years of observation and simulations have confirmed Apophis poses no threat for at least a century. This harmless encounter offers a unique scientific opportunity to study the asteroid in unprecedented detail.

A new hypothesis from Columbia University astrophysicist David Kipping suggests humanity’s first sign of alien life won’t be a greeting, but evidence of collapse. Drawing on astronomy’s detection bias, he argues we’re most likely to notice civilisations at their loudest and most unstable moments, not at their peak, a bleak twist on decades of first-contact expectations.

Earth's days are slowly getting longer. This change is driven by the Moon's gravity and shifts in Earth's mass due to melting ice and rising seas. Scientists use advanced tools to measure these tiny shifts. A 25-hour day is a distant future event, taking millions of years. The current changes are imperceptible.

A stunning photo from the International Space Station connects Earth's aurora and city lights with the distant Andromeda Galaxy. This image, shared by astronaut Don Pettit, highlights how space-based observation reveals atmospheric phenomena, human activity, and our place in the vast cosmos. Such visuals foster scientific understanding and public engagement with astronomy.

Get ready for a celestial spectacle in 2026! Witness a 'ring of fire' solar eclipse, a deep red lunar eclipse, and a rare Blue Moon. The year culminates with a spectacular total solar eclipse paired with the Perseid meteor shower, plus a supermoon on Christmas Eve. Don't miss NASA's Artemis II lunar mission!

Interstellar comet 3I/ATLAS is revealing surprising details about its journey. Scientists observed unusual, wobbling jet-like features in its sun-facing anti-tail, suggesting a rotation period of about 15.5 hours. This offers a rare glimpse into the behaviour of a pristine object from another star system reacting to solar heat for the first time, aiding our understanding of planetary formation elsewhere.

Vast red glows observed from above the Pacific Ocean reveal extensive human activity: massive Chinese fishing fleets using red LED lights to attract giant squid. This artificial illumination, visible from thousands of meters, highlights the scale of modern distant water fishing and raises ecological concerns about disrupting marine life and predator-prey dynamics.

Earth's radio bubble, a century-old expansion of broadcast signals, now spans over 119 light-years. While these waves have reached nearby stars like Proxima Centauri, they are too faint and blended with cosmic noise for any civilization to decipher. Modern communication methods are also reducing the energy leaked into space, making Earth quieter.

Astronomers have discovered a rare cosmic event: three supermassive black holes, each at the heart of a merging galaxy, are actively feeding and emitting radio waves. This unprecedented observation confirms theoretical models of triple black hole systems and provides a real-world example of multiple black holes consuming matter simultaneously, a phenomenon previously unseen in such detail.

NASA's Hubble Telescope has revealed that planetary systems experience violent collisions for much longer than previously thought. Observations of the Fomalhaut system, 25 light-years away, show recent, massive impacts between planetesimals, challenging existing models of planetary formation and dynamics. These events, once believed to be rare, are now seen as crucial for shaping planetary development.

India's rivers transform annually during the monsoon season. Heavy rainfall increases river flow, stirring up sediment. Iron-rich soil particles are carried into the water, giving it a red hue. This natural process is linked to climate and geographical features. The intensity of the monsoon directly impacts the river's color. This annual event highlights India's dynamic natural cycles.

In a remarkable feat of reconstructive surgery, Chinese doctors successfully grafted a woman's severed ear onto her foot to preserve it. After a severe workplace accident, the ear was reattached to her head following extensive scalp reconstruction. This innovative procedure highlights China's history of pioneering, unconventional medical interventions for severe injuries.

Ancient wolf remains unearthed on a Baltic island suggest a complex relationship with humans 5,000 years ago. These wolves, brought to the island by people, shared diets and showed signs of care, hinting at a bond beyond mere coexistence. Genetic analysis reveals they weren't ancestors of modern dogs, raising new questions about early human-canid interactions.

Ancient oceans, driven by microscopic life, once pulled vast amounts of carbon from the atmosphere, leading to dramatic cooling and ice ages. This biological pump, fueled by plankton, highlights how marine ecosystems can profoundly reshape global climate. Today's changing oceans may trigger similar, unpredictable shifts, underscoring life's power to alter planetary conditions.

Water's colour, often unseen in small amounts, reveals itself in larger bodies like the sea. Scientists explain that water absorbs red light more than blue, a phenomenon noticeable only with significant depth. Particles, algae, and even sky reflection further influence the hues we perceive, turning clear water into a vibrant spectacle.

The Red Sea is a vital global trade route connecting Europe and Asia. This narrow sea boasts incredible marine biodiversity with numerous fish and coral species. Its name's origin remains a mystery, with theories linking it to bacteria, cardinal directions, or coastal terrain. The Red Sea is a place of natural wonders and human history.