Some articles on ray, astronomy, ray astronomy, rays:
... Gaja Alaga Gal (unit) Galactic archaeology Galactic cosmic ray Galaxy cloud Galaxy filament Galaxy formation and evolution Galaxy merger Galaxy rotation curve Galilean cannon Galilean invariance Galilean ... Seaborg Glidant Glide plane Glider (sailplane) Gliding Glitch (astronomy) Global Convection Currents Global Design Effort Global Lorentz covariance Global anomaly Global ... Gravitation Gravitation (book) Gravitational-wave astronomy Gravitational-wave detector Gravitational Wave International Committee Gravitational ...
... Physics laureate Riccardo Giacconi on the first X-ray telescopes, built as part of Skylab (launched in 1970), the first US space station, and Uhuru (launched in 1973), the ... In recognition of his contributions to x-ray optics, Van Speybroeck was awarded the 2002 Bruno Rossi Prize of the High Energy Astrophysics Division of the ... acknowledged as the world's premier designer of x-ray telescopes ...
... scientists List of Russian inventors Science and technology in Russia Pulkovo Observatory Astronomy Main articles Amateur astronomy Observational astronomy History of astronomy Astrometry Solar ... of optical telescopes CategoryTelescopes Extremely large telescope Portals Astronomy portal Jupiter portal Mars portal Moon portal Solar System portal Space portal Spaceflight portal Star portal X-ray ...
... X-ray astronomy is an observational branch of astronomy which deals with the study of X-ray observation and detection from astronomical objects ... by the Earth's atmosphere, so instruments to detect X-rays must be taken to high altitude by balloons, sounding rockets, and satellites ... X-ray astronomy is part of space science ...
Famous quotes containing the words astronomy and/or ray:
“Awareness of the stars and their light pervades the Koran, which reflects the brightness of the heavenly bodies in many verses. The blossoming of mathematics and astronomy was a natural consequence of this awareness. Understanding the cosmos and the movements of the stars means understanding the marvels created by Allah. There would be no persecuted Galileo in Islam, because Islam, unlike Christianity, did not force people to believe in a “fixed” heaven.”
—Fatima Mernissi, Moroccan sociologist. Islam and Democracy, ch. 9, Addison-Wesley Publishing Co. (Trans. 1992)
“The reality is that zero defects in products plus zero pollution plus zero risk on the job is equivalent to maximum growth of government plus zero economic growth plus runaway inflation.”
—Dixie Lee Ray (b. 1924)