Here’s what you’ll learn when you read this story: Scientists believe they’ve deduced why prehistoric Ediacara Biota fossils have remained preserved for millions of years. The fossils of these soft-bodied creatures from before the Cambrian Explosion have perplexed scientists for generations. Experts now believe that sand buried the organisms, which aided in the unusual preservation
NASA’s Curiosity rover has delivered a rare nighttime glimpse of the Martian surface by illuminating a drill site nicknamed Nevado Sajama, offering scientists a fresh way to study Mars after dark. The image, released by NASA Science, was captured using onboard LED lights. A Nighttime Experiment Unlike Anything Seen Before On Mars For most of
The smallest planet in our Solar System may be hiding a big secret. Curious bright streaks on Mercury‘s surface, doodled on its craters and slopes, are probably a sign of very recent geological activity, according to new models. The findings suggest that Mercury is far from being ‘dead’ or dull, as astronomers once supposed. Instead,
On Alaska’s remote cliffs, the summer air once thundered with seabirds returning from the sea. The spectacle drew scientists, wildlife watchers, and fishers alike, all familiar with the rhythmic cycles of the North Pacific. Then the noise began to fade. By the end of the last decade, field teams working across thousands of kilometers noticed
This past October, Fresno Humane Animal Services animal control officer Priscilla Wolcott got a call about four dogs abandoned at an orchard who needed her help. The caller, a worker at the orchard, reported that there were four pups in total: one mama and three puppies. The orchard was far away from the Fresno Humane
Chemical synthesis is the process of creating complex chemical compounds from simpler precursors.Credit: Andrew Lambert Photography/SPL Searching for blockbuster drugs and wonder materials is an arduous task for chemists. To make their promising compounds, they must trawl through millions of known chemical reactions, with hundreds of thousands more added annually, and then test whether it
NASA is gearing up for the first crewed journey to the Moon in over half a century, a mission that could launch as soon as two weeks from now. And next year, the agency will finally attempt to return astronauts to the lunar surface itself as part of its Artemis 3 mission, which will dramatically
Dark, flat-topped hills in central Mauritania have captured the attention of satellite analysts and geologists tracking the evolution of desert landscapes. These formations appear as sharp contrasts against the pale sands of the Sahara, breaking the terrain’s uniformity with near-perfect symmetry and deep black surfaces. Astronaut photographs from orbit have revealed a consistent pattern: the
Space scientists have long warned of an apocalyptic scenario: the collision of two satellites in Earth’s orbit, creating space debris that triggers a domino effect of further collisions, potentially rendering low Earth orbit unusable. This model of a chain reaction of satellite collisions was proposed as far back as 1978 by NASA scientist Donald Kessler, and
Refresh NASA beginning wet dress rehearsal operations Thursday evening (Image credit: NASA/Rad Sinyak) Artemis 2 mission operators at NASA are preparing the Space Launch System (SLS) rocket for it’s last critical test before launch. The SLS wet dress rehearsal will simulate a mission countdown for ground teams to power on and fuel the rocket as