Interstellar water ice map charts frozen water across 618,000 stellar sightlines in the Milky Way for the first time, using decade-old NASA WISE and 2MASS archival photometry rather than costly ...

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) space telescope ...

Forrest M. Mims III has built a DIY twilight photometer that estimates the height of the ozone layer by measuring changes in the brightness of the sky before sunrise or after sunset. The project was ...

AstroForge plans to launch the first-ever totally autonomous space mission in 2027, potentially paving the way for a new era of exploration.

For more than half a century, agricultural laboratories around the world have relied on a single chemical recipe to decide ...

With the BioPhotometer plus, Eppendorf offers a compact UV/Vis photometer for use in molecular biology, biochemistry and cell biology. The photometer provides instant, out-of-the-box access to 32 ...

AstroForge is preparing a mission that could change the traditional principle of spacecraft control. At the beginning of 2027 ...

Buying or renting an apartment should come with a few basic assurances: a safe building, reliable utilities, and shared ...

The EPA’s Ambient Air Monitoring Group (AAMG) oversees various QA/QC programs and activities to support air quality measurement. This page provides information on the various aspects of the EPA's ...

A new study reveals that nighttime light exposure is strongly associated with objective sleep disruption in outpatients with schizophrenia, resulting in nearly an hour less total sleep per night. Even ...

To improve air quality, it is important to know what contributes to polluting the air. Haze comes from a variety of sources. Your skies may be hazy from local traffic, or industry such as for example ...