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Nanophysics Apr 17, 2024

Two-dimensional nanomaterial sets expansion record

It is a common hack to stretch a balloon out to make it easier to inflate. When the balloon stretches, the width crosswise shrinks to the size of a string. Noah Stocek, a Ph.D. student collaborating with Western physicist ...

Space Exploration Feb 9, 2024

Lunar science is entering a new active phase

For the first time since 1972, NASA is putting science experiments on the moon in 2024. And thanks to new technologies and public-private partnerships, these projects will open up new realms of scientific possibility. As ...

Planetary Sciences Oct 12, 2023

Five things to know about NASA's mission to a metal world

For the first time ever, a NASA probe is journeying to an object composed not of rock, ice, or gas, but metal: the asteroid Psyche.

Space Exploration Oct 5, 2023

6 things to know about NASA's asteroid-exploring Psyche mission

The first-ever mission to study a metal-rich asteroid, Psyche aims to help scientists learn more about the formation of rocky bodies in our solar system.

General Physics Dec 23, 2022

sPHENIX assembly update: Magnet mapped, detectors prepared

Physicists, engineers, and technicians at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory are rounding out the year with key developments to a house-sized particle detector that will begin capturing collision ...

Other Dec 14, 2021

Best of last year: The top Phys.org articles of 2021

2021 was a good year for research of all kinds. The strongest coronal mass ejection in years made headlines this past May, prompting experts around the world to urge world leaders to take it as a warning. Future storms, many ...

Space Exploration Nov 22, 2021

An absolutely bonkers plan to give Mars an artificial magnetosphere

Terraforming Mars is one of the great dreams of humanity. Mars has a lot going for it. Its day is about the same length as Earth's, it has plenty of frozen water just under its surface, and it likely could be given a reasonably ...

Space Exploration Sep 20, 2021

Solar electric propulsion makes NASA's Psyche spacecraft go

When it comes time for NASA's Psyche spacecraft to power itself through deep space, it'll be more brain than brawn that does the work. Once the stuff of science fiction, the efficient and quiet power of electric propulsion ...

Polymers Aug 5, 2021

Ultra-thin, gas-tight coatings for PET bottles

If polymers are specifically made to form and deposit on the surfaces surrounding the plasma, they can be coated in a targeted manner. Thanks to this so-called plasma enhanced chemical vapor deposition, or PECVD for short, ...

Biotechnology Jun 8, 2021

Are heavy metals toxic? Scientists find surprising new clues in yeast

Lanthanides are rare-earth heavy metals with useful magnetic properties and a knack for emitting light. Researchers had long assumed that lanthanides' toxicity risk was low and therefore safe to implement in a number of high-tech ...

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