Tag

• UGI USER
• Alaknanda Galaxy Big Bang Galaxy galaxy formation Indian Astronomers James Webb Telescope JWST Discovery NCRA TIFR Oldest Spiral Galaxy Rashi Jain UPSC Current Affairs UPSC Space Science Yogesh Wadadekar
• 73
• 0

Alaknanda: Oldest Spiral Galaxy by Indian Astronomers

Indian Astronomers Discover Implausibly Old Spiral Galaxy Why in the News? Indian astronomers have discovered Alaknanda, the second farthest known spiral galaxy, using James Webb Space Telescope (JWST) data. Formed just 1.5 billion years after the Big Bang, it challenges existing galaxy formation models and pushes the boundaries of our understanding of the universe, much …

Read More