![]() ![]() The telescope was named after Edwin Hubble, a prominent astronomer who made several groundbreaking discoveries about the structure and expansion of the universe. The Hubble Space Telescope was designed to be a large, versatile instrument capable of observing a wide range of objects and phenomena in the cosmos. In the 1960s, NASA began developing plans for a space-based observatory that could overcome the limitations of ground-based telescopes. The Development of the Hubble Space Telescope These limitations can be overcome by placing a telescope in space, where it can observe the universe with unprecedented clarity and precision. Additionally, the Earth’s atmosphere absorbs certain wavelengths of light, preventing astronomers from observing certain objects and phenomena. Atmospheric turbulence causes light to scatter and blur, reducing the resolution of the images. ![]() Ground-based telescopes have several limitations that hinder their ability to observe the universe. Origins of the Hubble Space Telescope The Need for a Space Telescope The telescope is named after Edwin Hubble, a renowned astronomer who made significant contributions to our understanding of the universe. It was launched in 1990 by NASA and has been providing scientists with incredible images and data about our universe ever since. The Hubble Space Telescope is a large, powerful telescope designed to study the universe from Earth’s orbit. In this essay, we will explore the history, science, and impact of the Hubble Space Telescope. Launched into orbit by NASA in 1990, the HST has revolutionized our understanding of the universe and provided us with some of the most breathtaking images of the cosmos ever captured. Secondary payloads: IMAX Cargo Bay Camera (ICBC) to document operations outside crew cabin and hand-held IMAX camera for use inside crew cabin Ascent Particle Monitor (APM) to detect particulate matter in payload bay Protein Crystal Growth (PCG) to provide data on growing protein crystals in microgravity Radiation Monitoring Equipment III (RME III) to measure gamma ray levels in crew cabin Investigations into Polymer Membrane Processing (IPMP) to determine porosity control in microgravity environment Shuttle Student Involvement Program (SSIP) experiment to study effects of near-weightlessness on electrical arcs, and Air Force Maui Optical Site (AMOS) experiment.The Hubble Space Telescope, or HST, is one of the most iconic and influential scientific instruments ever developed. The primary payload, Hubble Space Telescope, deployed in a 380-statute-mile orbit. Engineers ordered valve to shut and countdown continued. Countdown briefly halted at T-31 seconds when computer software failed to shut down a fuel valve line on ground support equipment. The APU was replaced and payload batteries recharged. The launch scheduled for April 10 was scrubbed at T-4 minutes due to a faulty valve in auxiliary power unit (APU) number one. The first date set at FRR was earlier than that shown on previous planning schedules. The launch was scheduled for April 18, then April 12, then April 10, following the Flight Readiness Review (FRR). Hawley, Bruce McCandless II and Kathryn D. Image above: STS-31 Crew photo with Commander Loren J. Mission Duration: 5 days, 1 hour, 16 minutes, 6 seconds Landing Site: Edwards Air Force Base, Calif. ![]()
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