Telescopes

A telescope is an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects, or various devices used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. The first known practical telescopes were refracting telescopes invented in the Netherlands at the beginning of the 17th century, by using glass lenses. They were used for both terrestrial applications and astronomy. The reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope. In the 20th century, many new types of telescopes were …

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Publications

The White House · 6 May 2024 English

Consistent with Section 1007 of the America Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science (COMPETES) Act, the National Science and Technology Council has produced this report …

such as accelerators, ground- and space-based telescopes, reactors, and X-ray sources, to study fundamental 7 earth observing satellite constellations,8 telescopes,9 and even biosafety labs10 in Africa and South


CEPR: Centre for Economic Policy Research · 2 May 2024 English

His research spans macroeconomics, finance, international economics and economic history and has been published in the American Economic Review, the Quarterly Journal of Economics, the Review of Economic Studies, the …

structures 3.42 USA (62%) (powders) and space telescopes, used in nuclear reactors and used military application


Alberta Teachers' Association · 19 April 2024 English

It understaffing and the erosion of that the interest in fighting would say the extent of aggression has gotten was called for as part of the Truth and programs and …

space units, one of the many said teacher Lindsay telescopes that were Unland. set up. LINDSAY UNLAND CORY


TCF: The Century Foundation · 16 April 2024 English

Introduction Technological advancements in unemployment insurance (UI) systems are typically viewed as inherently good, but often they are hindered in their ability to improve program access and benefit delivery because …

afford it, like NASA, use to develop giant space telescopes. Done well; it’s very expensive, takes a long


Heritage Foundation · 15 March 2024 English

The parts below will discuss the history of psychedelic use, the early scientific interest in their potential therapeutic uses, their decline and fall as legitimate treatment tools, the rebirth of …

or the telescope has for astronomy’…. As with telescopes or microscopes, trained hands and thoughtful


EU: European Union · 13 March 2024 English

The JRC manages unique nuclear infrastructures, while implementing a nuclear work programme grounded in excellent expertise and knowledge developed over the past 60 years of activities

working with globeboxes, telemanipulators, telescopes and walking on the Karlsruhe nuclide chart


World Bank Group · 12 March 2024 English

UG-UWA-347391-GO-RFQ / S upply and commissioning of 3pcs of Telescopes with acce ssories IDA / 65920 Component 1. Improved


COSSA: Consortium of Social Science Associations · 11 March 2024 English

20515 Dear Chair Shaheen and Ranking Member Moran, As the Subcommittee considers the Fiscal Year 2025 (FY25) Commerce, Justice, Science, and Related Agencies Appropriations bill, the Coalition for National Science …

including the next generation of extremely large telescopes, research vessels including one to explore the


COSSA: Consortium of Social Science Associations · 11 March 2024 English

20515 Dear Chair Rogers and Ranking Member Cartwright, As the Subcommittee considers the Fiscal Year 2025 (FY25) Commerce, Justice, Science, and Related Agencies Appropriations bill, the Coalition for National Science …

including the next generation of extremely large telescopes, research vessels including one to explore the


World Bank Group · 28 February 2024 English

UG-UWA-347391-GO-RFQ / S upply and commissioning of 3pcs of Telescopes with acce ssories IDA / 65920 Component 1. Improved


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