First, let’s discuss how cosmic microwave background radiation was discovered. Back in the 1960s, engineers Arno Penzias and ...

Recently, I delved into materials related to the universe, and the more I explored, the more fascinated I became, especially fixating on the images of cosmic microwave background radiation—those ...

Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere — and a new mission aims to help astronomers better understand it. Created by the solar wind, a constant ...

NASA is set to launch three spacecrafts Tuesday with the goal of unlocking the mysteries of solar weather at the edge of our ...

Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and ...

While an eternal and infinite universe is appealing, the idea does not fit in with modern observations of redshift and galaxy ...

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...

Through the James Webb Space Telescope and the Hubble Telescope, it has been possible to confirm the expansion of the ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for ...

Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...

There is a new Physics model that challenges the standard Big Bang theory. By definition, “ The Big Bang ” is how astronomers explain the way the universe began. “The Big Bang” is the idea that the ...

I n 1964, physicist Arno Allan Penzias and radio astronomer Robert Woodrow Wilson picked up a persistent hum in their radio telescope readings.