๐ฐ Blackhole, Whitehole & Wormhole ๐ฐ
A diagram showing how a Worm Hole between two parts of our universe or two different universes works.
Read more about Worm Hole.
Stay tuned:- @astronomy_learning
A diagram showing how a Worm Hole between two parts of our universe or two different universes works.
Read more about Worm Hole.
Stay tuned:- @astronomy_learning
โถ๏ธ NASA has said that an asteroid named '2008 GO20' is headed towards the Earth at 18,000 miles an hour, but there is nothing to worry. The asteroid will go past Earth on July 24.
Read more details:- https://bit.ly/2TqNiQK
Read more details:- https://bit.ly/2TqNiQK
If a star passes too close to a black hole, it can be torn apart.
For 20 years, a team of astronomers observed a star at the center of our galaxy orbiting a black hole.
The star has now got close enough to the black hole for โgravitational redshiftโ to occur which is where the starโs light loses energy as the black holeโs gravity intensified.
For 20 years, a team of astronomers observed a star at the center of our galaxy orbiting a black hole.
The star has now got close enough to the black hole for โgravitational redshiftโ to occur which is where the starโs light loses energy as the black holeโs gravity intensified.
When was India's first Satellite launched?
Anonymous Quiz
34%
18th April 1975
37%
19th Apirl 1975
13%
19th April 1875
16%
19th April 1995
Hello everyone!!!
If you want Daily Current Affairs, GK, Computer, English, Science and Maths related Facts, Riddles, Puzzle and much more, then join:-
@Current_Affairs_and_GK_Facts
If you want Daily Current Affairs, GK, Computer, English, Science and Maths related Facts, Riddles, Puzzle and much more, then join:-
@Current_Affairs_and_GK_Facts
Blue Orgine just broke records for the Oldest and Youngest person to ever fly to Space...
@astronomy_learning
@astronomy_learning
what was the first indian satellite ?
Anonymous Quiz
16%
Kalpana - 1
8%
Astrosat
66%
Aryabhata
10%
IRS - 1A
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โ๏ธ 22nd July, 2021 โ๏ธ
๐ฎ๐ณ 2 Years of Chandrayan-2 ๐ฎ๐ณ
๐ธLaunch date:- 22 July 2019
๐ธRocket:- GSLV Mark III M1
๐ธMission Director:- Ritu Karidhal
๐ธProject Director:- Muthayy
Vanitha
๐ธLander name:- Vikram
๐ธRover name:- Praygan
๐ธLaunch site:- Satish Dhawan
Space Centre Andhra Pradesh
๐ธTotal weight:- 3,850 kg
๐ธTotal cost of the mission:- US$141 million ( Rs 978 crore)
๐ธ The main scientific objective is to map and study the variations in lunar surface composition, as well as the location and abundance of lunar water.
๐ฎ๐ณ 2 Years of Chandrayan-2 ๐ฎ๐ณ
๐ธLaunch date:- 22 July 2019
๐ธRocket:- GSLV Mark III M1
๐ธMission Director:- Ritu Karidhal
๐ธProject Director:- Muthayy
Vanitha
๐ธLander name:- Vikram
๐ธRover name:- Praygan
๐ธLaunch site:- Satish Dhawan
Space Centre Andhra Pradesh
๐ธTotal weight:- 3,850 kg
๐ธTotal cost of the mission:- US$141 million ( Rs 978 crore)
๐ธ The main scientific objective is to map and study the variations in lunar surface composition, as well as the location and abundance of lunar water.
What's the closest active galaxy to planet Earth?
That would be Centaurus A, only 11 million light-years distant. Spanning over 60,000 light-years, the peculiar elliptical galaxy is also known as NGC 5128. Forged in a collision of two otherwise normal galaxies, Centaurus A's fantastic jumble of young blue star clusters, pinkish star forming regions, and imposing dark dust lanes are seen here in remarkable detail. The colorful galaxy portrait is a composite of image data from space- and ground-based telescopes large and small. Near the galaxy's center, left over cosmic debris is steadily being consumed by a central black hole with a billion times the mass of the Sun.
Stay Tuned:- @astronomy_learning
That would be Centaurus A, only 11 million light-years distant. Spanning over 60,000 light-years, the peculiar elliptical galaxy is also known as NGC 5128. Forged in a collision of two otherwise normal galaxies, Centaurus A's fantastic jumble of young blue star clusters, pinkish star forming regions, and imposing dark dust lanes are seen here in remarkable detail. The colorful galaxy portrait is a composite of image data from space- and ground-based telescopes large and small. Near the galaxy's center, left over cosmic debris is steadily being consumed by a central black hole with a billion times the mass of the Sun.
Stay Tuned:- @astronomy_learning
An-Introduction-to-Modern-Cosmology.pdf
11.4 MB
๐ฐAn Introduction to Modern Cosmology (Second Edition)๐ฐ
For more Stay Tuned:- @astronomy_learning
For more Stay Tuned:- @astronomy_learning