Search results
1 day ago · The Observational Cosmology Laboratory conducts research to improve understanding of the origin, evolution and ultimate fate of the universe. Specific issues under investigation include what powered the Big Bang; the size, shape, and matter-energy content of the universe; when the first stars and galaxies appeared and their evolution over ...
Apr 30, 2024 · An international team of researchers has successfully used NASA’s James Webb Space Telescope to map the weather on the hot gas-giant exoplanet WASP-43 b. Precise brightness measurements over a broad spectrum of mid-infrared light, combined with 3D climate models and previous observations from other telescopes, suggest the presence of thick, high clouds covering the nightside, […]
1 day ago · Observational astronomy may be categorized according to the corresponding region of the electromagnetic spectrum on which the observations are made. Some parts of the spectrum can be observed from the Earth's surface, while other parts are only observable from either high altitudes or outside the Earth's atmosphere.
2 days ago · Characterizing rocky exoplanets is a central endeavor of astronomy, and yet the search for atmospheres on rocky exoplanets has hitherto resulted in either tight upper limits on the atmospheric ...
1 day ago · Galileo has been called the father of observational astronomy, modern-era classical physics, the scientific method, and modern science. [7] Galileo studied speed and velocity , gravity and free fall , the principle of relativity , inertia , projectile motion and also worked in applied science and technology, describing the properties of the ...
People also ask
What is the difference between observational and theoretical astronomy?
What does a theoretical astronomer do?
What does astronomy study?
What is astronomy & astrophysics?
Apr 15, 2024 · Nature Astronomy - What mechanisms power the heating of the solar atmosphere is a long-standing, complex question. Satellite and sounding-rocket observations, coupled with computer simulations, now...
Apr 24, 2024 · Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and space ...
