ROLSES- 1 Archives

Spectra and periodograms for several frequency channels with candidate shortwave transmissions (technosignatures) for antenna D during the In-Transit observation day from the DSP. The top row shows the spectra in decibels relative to its own average value, while the bottom row shows the periodogram for each corresponding channel in the top row. The x-axis for the fluctuations in the top panel are indexed by i and are each eight seconds apart, while the x-axis for the periodograms are signal frequencies in Hertz. Note the level of fluctuations in the spectra as well as the dominant periods in the periodograms: the latter exhibit decreasing power modulation with increasing frequency modulation, as expected for shortwave transmissions breaking through the Earth’s ionosphere. -- astro-ph.IM

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Results from NASA’s First Radio Telescope on the Moon: Terrestrial Technosignatures and the Low-Frequency Galactic Background Observed by ROLSES-1 Onboard the Odysseus Lander

by Keith CowingMarch 15, 2025March 18, 2025

Radiowave Observations on the Lunar Surface of the photo-Electron Sheath instrument (ROLSES- 1) onboard the Intuitive Machines’ Odysseus lunar lander represents NASA’s first radio telescope on the Moon, and the […]

ROLSES- 1

Results from NASA’s First Radio Telescope on the Moon: Terrestrial Technosignatures and the Low-Frequency Galactic Background Observed by ROLSES-1 Onboard the Odysseus Lander

How A Deep-sea Protein Adapts To An Extreme Environment

Fingerprints Inside Our Sun Could Reveal If It Once Swallowed A Planet

Climates Of Gl 514 b

Cosmic Radiation at Flight Altitudes Rises When the Sun Is Less Active

The History Of Enzyme Evolution Embedded In Metabolism