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 ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and data on the system ever taken. This included Saturn's largest moon, Titan, ...

The lack of spectral features hinders our ability to constrain the atmospheric metallicity and C/O ratio. In contrast, WASP-80b shows a discernible, albeit muted H2O absorption feature at 1.4 mu m, as ...

Accordingly, many researchers are developing 300 GHz transmitters/receivers to capitalize on the low atmospheric absorption at these frequencies, as well as the potential for extremely high data rates ...

For all these reasons, we need to invoke multiple methods to search for signs of life in the atmosphere of other worlds. In a recent paper, we proposed information theory —a methodology to ...

The measured transit spectrum (top) and eclipse spectrum (bottom) of WASP-80 b from NIRCam’s slitless spectroscopy mode on NASA’s James Webb Space Telescope. In both spectra, there is clear evidence ...

The Venus emissions was measured in a narrow frequency range around 4.74 terahertz (black line), which corresponds to a wavelength of 63.2 micrometres. The atomic oxygen in Venus' atmosphere absorbs ...

The growing demand for atmospheric environment monitoring requires a more precise analysis of gas absorption spectral characteristics and simulation of radiation transfer within the absorption window.

The planet HAT-P-32b is losing so much of its atmospheric helium that the trailing gas tails are among the largest structures yet known any planet outside our solar system. Three-dimensional (3D ...