Discover what exist in the universe
Naming Controversy The James Webb Space Telescope faces ongoing controversy over its namesake. Critics allege that James Webb, NASA's second administrator, was complicit in discriminatory practices against LGBTQ individuals during his leadership roles in the 1950s and 1960s. Key points of contention include: NASA conducted an internal review of historical […]
Early Development of JWST The James Webb Space Telescope's origins trace back to the Space Telescope Science Institute in the late 1980s. Inspired by Riccardo Giacconi's challenge, scientists envisioned a successor to the Hubble Space Telescope that could observe infrared light. A 1989 workshop, "The Next Generation: A 10 m […]
Distance and Deployment The Hubble Space Telescope orbits about 570 kilometers above Earth, while the James Webb Space Telescope is positioned 1.5 million kilometers away at the Earth-Sun L2 Lagrange point. Hubble's low Earth orbit allows for maintenance missions, whereas Webb's distant location precludes repairs but provides an unobstructed view […]
Launch and Orbit The James Webb Space Telescope (JWST) launched on December 25, 2021, from Kourou, French Guiana, aboard an Ariane 5 rocket. It now orbits the second Lagrange point (L2), approximately 1.5 million kilometers from Earth. This position offers several advantages: From L2, JWST can peer far into the […]
GoTo mount technology represents a significant advancement for stargazing enthusiasts, offering a streamlined and efficient way to gaze at the night sky. This system, akin to a celestial GPS, simplifies the process of locating and tracking stars, planets, and galaxies, making astronomy more accessible to both novices and seasoned observers. […]
Delving into the study of solar telescopes offers a window into the sophisticated techniques and technologies developed to observe our closest star, the sun. This journey through the capabilities and features of solar telescopes reveals the careful considerations and advancements that enable us to safely and effectively monitor solar phenomena. […]
Staring up at the night sky, one can’t help but feel a sense of wonder at the vast expanse above. Telescopes act as bridges between us and the cosmic wonders, offering a glimpse into the universe’s secrets. This guide explores various telescopes designed for amateur astronomers, highlighting key features that […]
Telescopes serve as our windows to the vast universe, providing glimpses of distant stars, galaxies, and celestial phenomena. Enhancing the resolution and capabilities of these instruments is crucial for expanding our understanding of the cosmos. This article explores the innovative technologies and approaches that drive advancements in telescope technology, shedding […]
For those passionate about astronomy and eager to observe the vastness of the cosmos, selecting the right telescope becomes an essential step. This guide aims to simplify the process, shedding light on what makes a telescope perfect for galaxy observation. By focusing on a few key characteristics, anyone can enhance […]
The largest single-aperture telescope in the world was formerly housed at the Arecibo Observatory in Puerto Rico. With a 305-meter dish, it was a premier facility for atmospheric science, radar astronomy, and radio astronomy. The Arecibo Telescope has greatly advanced our understanding of the universe and played a key role […]
