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All stars give out some ultraviolet light (including our Sun, which is why we get sunburn). If the star is young and hot, it gives off quite a lot, and if old and dim, only a little. All stars give off a wide spectrum of radiation, much of it invisible to our eyes. To calculate a star's total radiation, we use what is called a bolometric measurement.
The atoms in gases can also give off ultraviolet if their electrons are sufficiently excited by cosmic radiation.
What else can I help you with?
What space objects give out X-rays?
Lots of space objects give of some X-rays, but probably the strongest signals are from Quasars.
What objects in space give out ultra violet?
The obvious answer is "Stars".
What gives off light and produces it in space?
Stars are the only objects in space that give off their own light.Other objects are visible only if a star shines on them.
What objects in space give out ultra-violet light rays?
The obvious answer is "Stars".
What is an Agent that mechanically removes contaminants from objects is?
ultraviolet
What does Ultraviolet do?
ultraviolet helps give so types of flowers with light
Can you give me a long list of space transport?
Some ways things are transported in space is by spaceship, satellites, orbiters, and similar objects.
Do many objects in space give off a radio wave?
All stars and stellar remnants.
What type of electromagnetic radiation of GALEX?
GALEX detects ultraviolet (UV) radiation from celestial objects in space. It is specifically designed to study the UV emission from stars, galaxies, and other astronomical sources.
What objects in space give out radiation?
Some objects in space that give off radiation include stars, pulsars, black holes, supernovae, and active galactic nuclei. These objects emit a wide range of radiation, from visible light to X-rays and gamma-rays.
What space objects give out ir rays?
The earth, the sun, stars, and galaxies emit infrared rays.
How does the sun bleach objects and materials?
The sun bleaches objects and materials by breaking down the molecules that give them color. This process, known as photodegradation, is caused by the sun's ultraviolet (UV) rays interacting with the molecules in the object, causing them to lose their color over time.
