Search results for Deep Impact

Planetary Sciences Oct 8, 2025

Analyses of moon's largest impact crater reveal unexpected insights into its tumultuous past

When astronauts land near the moon's south pole as part of NASA's Artemis program in a few years, they likely will find themselves in an unexpected treasure trove of clues that could help scientists better understand how ...

Earth Sciences Oct 6, 2025

How marine heat waves reshape ocean food webs and slow deep sea carbon transport

New research shows that marine heat waves can reshape ocean food webs, which in turn can slow the transport of carbon to the deep sea and hamper the ocean's ability to buffer against climate change.

Plants & Animals Oct 2, 2025

Deep-sea mining poses further threat to 30 shark, ray and chimaera species

The habitat of 30 species of sharks, rays, and chimaeras, also called ghost sharks, overlap with areas where proposed deep-sea mining may occur, according to new research published in Current Biology and led by University ...

Ecology Oct 2, 2025

Rare glimpse at understudied ecosystem prompts caution on deep-sea mining

An enormous but poorly understood region of the global ocean—referred to as the abyssal benthic boundary layer—lies a few meters above the seafloor and has only been sampled a handful of times. A study by oceanographers at ...

Earth Sciences Oct 1, 2025

Deep-sea sediment cores reveal major ecological turnover before warming event 56 million years ago

A large proportion of the carbon dioxide emissions that are currently being released into the atmosphere by human activities are absorbed by the surface ocean, making it more acidic. As a result, the tiny organisms (plankton), ...

Earth Sciences Sep 30, 2025

Tracking microplastics from sea to body

On the edge of California's Monterey Bay, ecologist Matthew Savoca and a team of volunteers sift through sand and seawater for microplastics, one of the planet's most pervasive forms of pollution.

Space Exploration Sep 18, 2025

NASA's Deep Space Communications demo exceeds project expectations

NASA's Deep Space Optical Communications technology has successfully shown that data encoded in lasers can be reliably transmitted, received, and decoded after traveling millions of miles from Earth at distances comparable ...

Plants & Animals Sep 18, 2025

Tracking bigscale pomfret could expose key links in deep-sea food webs

Woods Hole Oceanographic Institution (WHOI) researchers have shown large sharks can spend hours deep in the oceans' mesopelagic zone, which lies 200 to 1,000 meters (650 to 3,300 feet) below the surface. This region is home ...

Astrobiology Sep 17, 2025

Life after impact: New discovery links microbial colonization to ancient meteorite crater

In a scientific breakthrough with cosmic implications, researchers have, for the first time, precisely dated the emergence of microbial life within a meteorite impact crater—revealing that life not only survives catastrophe, ...

Astronomy Sep 16, 2025

Earth's history written in the stars: Zircon crystals reveal galactic influence

New Curtin University research has uncovered a striking link between the structure of our galaxy and the evolution of Earth's crust, showing its development was shaped by the impact of meteorites during its journey through ...

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