New results published in the journal Physical Review Letters detail how a specially designed metamaterial was able to tip the ...

Explore how satellites measure CO₂ levels and their role in tracking heat absorption in Earth’s atmosphere. This video ...

Beginning in the 1960s, satellite instruments have measured Earth's reflected broadband shortwave radiation and emitted ...

For the first time ever, the James Webb Space Telescope (JWST) has captured an unprecedented image of an exoplanet outside ...

Technology Special contact lenses let you see infrared light – even in the dark Nanoparticle-infused contact lenses can transform infrared radiation into different colours of visible light ...

Mid-wavelength infrared (MWIR, 3–5 μm) and long-wavelength infrared (LWIR, 8–13 μm) are two major atmospheric windows in the IR region. (33,34) The Earth’s atmosphere exhibits relatively high ...

ABSTRACT: Using the Gibbs concept of state functions to define the first and second laws of thermodynamics, we analyse the effects of changes in atmospheric average temperatures and pressures arising ...

The suit's capabilities extend far beyond basic electromagnetic shielding. It deflects mid and long-wave infrared radiation, rendering the wearer invisible to infrared cameras in low-light conditions.

The first observation was sensitive to the absorption of the planet's infrared radiation by a layer of CO 2. However, no dimming was measured, leading the researchers to conclude that the planet ...

JOURNAL NAME: Atmospheric and Climate Sciences, Vol.14 No.4, October 9, 2024 ABSTRACT: We measured the IR back radiation using a relatively low-cost experimental setup and a test chamber with ...