Redshift of a Galaxy
What is Redshift?When a wave source moves away from an…
Time travel
Time travel is the hypothetical or theoretical capability to move…
Pala Polanga: Sri Lanka’s Endemic Master of Camouflage
පලා පොළගා Sri Lankan Green Pit ViperPeltopelor trigonocephalus(Bonnaterre, 1790) This…
Lunar Occultation of Venus: September 14, 2026
On the evening of September 14, 2026, stargazers can witness…
Supernova Explosions
Imagine a single star that shines brighter than a billion…
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BIRDS-X DRAGONFLY
Sri Lanka’s third nanosatellite, BIRDS-X DRAGONFLY, is scheduled to be…
Simulation Theory
Have you ever felt like reality is too perfect… or…
Blood Moon
A Blood Moon is coming on September 7–8, 2025! During…
Mayan Civilization
The ancient Mayan civilization had an impressive understanding of the…
Pedestrian Paradox
The Pedestrian Paradox is a less-examined but interesting time travel…
Gravity
Gravity is the result of mass bending spacetime. According to…
End Of The Earth
The earth as we know it has survived for 4.543…
The Fermi Paradox
The Fermi Paradox is the discrepancy between the high probability…