Drones help calibrate radio telescope at Brookhaven Lab

Cosmologists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory are experimenting with a prototype radio telescope, called the Baryon Mapping Experiment (BMX). Built at the Lab in 2017, the prototype ...

Confidence key in gauging impressions we leave

(PhysOrg.com) -- The gift of "seeing ourselves as others see us" is particularly beneficial when we judge how we’ve made a first impression - in a job interview, during a sales pitch, on a first date.

ESA's SMOS water mission goes live

(PhysOrg.com) -- ESA's SMOS satellite completed its six-month commissioning this week and formally began operational life. This milestone means the mission is now set to provide much-needed global images of soil moisture ...

Scientist fine-tune Hubble Space Telescope

A scientist at Rochester Institute of Technology has expanded the Hubble Space Telescope's capability without the need for new instruments or billions of dollars.

Looking to the moon to better measure climate change on Earth

When American astronaut Alfred Worden, who was the command module pilot for the Apollo 15 lunar mission in 1971, was asked what he was feeling at that time, he replied: "Now I know why I'm here. Not for a closer look at the ...

New laser-based microphone calibration system

Researchers at the National Institute of Standards and Technology (NIST) have conducted the first demonstration of a faster and more accurate way to calibrate certain kinds of microphones.

Reducing errors in X-ray photoelectron spectroscopy

X-ray photoelectron spectroscopy (XPS) is often used to determine the chemical composition of materials. It was developed in the 1960s and is accepted as a standard method in materials science. Researchers at Linköping University, ...

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