Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or ...

In the vast expanse of our universe, certain celestial bodies defy conventional classification. This challenges our ...

This progression highlights key processes shaping the system, such as atmospheric mass loss and compositional evolution ...

You may be taking tamoxifen for at least five to 10 years, so it's important to be aware of its potential interactions with medications you are taking now—as well as any new medications that you start ...

Iridium-doped iron-cobalt (Fe-Co-Ir) alloys, previously identified through machine learning, have been shown to have enhanced magnetic properties, surpassing even the widely used pure Fe-Co alloy.

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By the year 2100, the “satellite carrying capacity” of the most popular low-orbit regions could decline ... altitudes where they will combust from interactions with air molecules.

Credit: NASA, Alberto Bertolin, Bradley Reynolds NASA’s Artemis campaign is rapidly advancing the development of Gateway, a space station that will orbit the Moon and serve as a crucial hub for future ...

Dec. 5, 2024. (AP Photo/John Raoux, File) Climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in orbit around the planet too, a new study finds.

Climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in orbit around the planet too, a new study finds. Part of the greenhouse effect that warms the ...

Less drag therefore means extended lifetimes for space junk, which will litter sought-after regions for decades and increase the potential for collisions in orbit. The team carried out simulations ...

An atmospheric layer of special interest is the thermosphere, where the International Space Station and most satellites orbit today. When the thermosphere contracts, the decreasing density reduces ...