May 1 , 2020
1672 days
1315
- NASA celebrated its 30 years of launch of Hubble Space Telescope on April 24.
- It is one of the longest living Space Telescopes in the world.
- The telescope has played a crucial role in the discovery of accelerating expansion of the cosmos with the partnership of European Space Agency.
- On its 30th anniversary, the Hubble Telescope captured a Cosmic Reef.
- The Cosmic Reef is a group of stars.
- Each star in the group is ten times the size of the sun.
- The stars are in a nebula.
- Nebula is a giant cloud of gas and dust.
- The reef has red colour glowing around.
- The red colour comes due to the glowing of nitrogen and hydrogen gas.
- The blue colour in the reef is because of the presence of oxygen.
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