Space observation explores celestial bodies and cosmic phenomena beyond Earth. Using advanced telescopes, satellites, and spacecraft, astronomers gather vital...
Astronomers use various instruments, including ground-based optical and radio telescopes, space telescopes like Hubble and James Webb, and robotic probes, to observe and collect data from celestial objects.
It expands our knowledge of the universe, helps understand Earth's place within it, identifies potential threats like asteroids, and drives technological innovation and scientific discovery.
Ground-based telescopes are on Earth and affected by atmospheric distortion. Space telescopes orbit above the atmosphere, providing clearer views and detecting wavelengths blocked by Earth's atmosphere.
Yes, amateur astronomers contribute significantly through citizen science projects, observing celestial events, and using personal telescopes to explore the night sky.
Orbiting observatories provide unobstructed views of the cosmos, free from atmospheric interference, allowing for the detection of light wavelengths (like X-ray or infrared) that are absorbed by Earth's atmosphere.