Six planets grace the sky this month in what's called a planetary parade — Venus, Mars, Jupiter and Saturn are visible to the ...

Renowned cosmologist Rajendra Gupta from the University of Ottawa visited the University of Kerala, where he discussed his groundbreaking work on estimating the age of the universe.

The early universe experienced a phase of rapid expansion, known as inflation. For decades, cosmologists assumed that this ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

This is called the “heat death” of the Universe, but you can think of it instead as the death of heat. There will be no more ...

Edwin Hubble's discovery of the expanding universe transformed cosmology, revealing countless galaxies and laying the ...