Until now, these rare animals—the smallest of the Antarctic true seal family—had only been documented while hauled out on sea ice. Justin Hofman, an underwater photographer with Lindblad Expeditions, shared the remarkable series of photographs on...

a heat‑shield and backshell that will enable the spacecraft to release three helicopters that can begin searching for water ice almost immediately after entering the Martian atmosphere. Skyfall represents a departure from traditional lander designs....

Milky Way. When these frozen wanderers are exposed to high-energy galactic cosmic rays, the particles deposit energy into the ice, causing localized heating that triggers evaporation and mass loss. This diagram shows the orbit of the interstellar...

from jet engines mix with the cold air in the upper atmosphere. As the water vapor in the exhaust gases condenses, it forms ice particles that can persist in the sky for several hours. Contrails have been a topic of interest for many years, and there...

cloud that gave birth to the star itself. This discovery establishes a continuous chemical link between interstellar ices, cometary water, and planetary oceans, fundamentally changing our understanding of how habitable worlds acquire one of their most...

A 14,000‑year‑old mammoth ivory boomerang from Poland reveals Ice Age humans’ sophisticated technology and ingenuity. A finely carved piece of mammoth ivory recovered from a southern‑Poland cave has been dated to between 39,000 and 42,000 years ago,...

focused on the Moon’s poles, where deep, permanently shadowed craters—often described as “cold traps”—have preserved water ice for nearly 4 billion years. These deposits, likely delivered by ancient asteroid impacts, were intended to be the lifeblood of...

better interpret what spacecraft are seeing and improve the tools we use to explore other worlds.” Moon Studies Extend Past Ice Detection The researchers also evaluated whether Mini‑RF radar could detect signatures of potential water ice deposits on the...

Research: Solid Earth demonstrates that this reshaping accelerated between 1997 and 2015, driven by the complex interplay of ice mass loss, ocean dynamics, and the planet’s gravitational response. Shifting Geometry at the Poles and Equator While Earth...

A robot dives under Antarctic ice, uncovering a thriving underwater city and a pivotal clue that may determine its future. A new autonomous underwater vehicle, dubbed LASSIE (Low‑Altitude Survey System for Icefish), spent two full days gliding over the...

Ukrainian study of iconic mammoth bones sheds new light on Ice Age peoples, offering fresh clues that reshape our understanding of prehistoric life. A fresh analysis of tiny mammal fossils has sharpened the age estimate for one of the planet’s most...

SR-1 Freedom spacecraft to transport the aircraft to the Red Planet, where they will investigate subterranean water ice, geological features, and localized atmospheric dynamics. This initiative builds upon the legacy of Ingenuity, the pioneering...

from the University of Extremadura and Radboud University revealed that erythrulose can emerge within frozen interstellar ices via reactions involving simple two‑carbon alcohols and aldehydes. These ice‑coated dust grains act as natural reactors where...

new light on the reproductive behavior of the yellowfin notie (Lindbergichthys nudifrons). Geometric Precision Beneath the Ice The survey revealed 1,036 active nesting sites across five distinct locations, organized into 277 groups. These depressions,...

body often undergoes internal differentiation. During this phase, heavier rocky material migrates toward the center, while ice accumulates toward the surface. While this process can create a more substantial rocky core, it does not trap the heat...

scientific tools to active construction and maintenance agents. Researchers cite potential roles such as “harvesting water ice and mining minerals…and building with local materials,” as reported by Interesting Engineering. Water ice, believed to be...

distribution of in‑situ lunar water resources is still largely uncertain, yet the potential payoff is significant. Accessible ice could dramatically cut the cost of transporting supplies from Earth and enable sustained scientific or industrial...

European cave, promising a discovery unlike anything else seen from this ancient period. An Untouched Time Capsule from the Ice Age A geological event roughly 17,000 years ago inadvertently created one of the most pristine archaeological snapshots of...

Triggers Activity Centaurs typically remain dormant due to the extreme cold of their distant orbits, where traditional water-ice sublimation is insufficient to drive cometary activity. However, 450P serves as a natural laboratory for studying how...

of this activity. Notably, the telescope detected no water vapor, suggesting that the object is not undergoing standard water-ice sublimation. “At 450P’s distance from the sun, the nucleus is too cold for normal water-ice sublimation to be the main...