Astronomy

Studies suggest that before our universe, another, previous cosmos existed. They refer to this process as a kind of perpetual cosmic cycle.

In a groundbreaking study, NASA has expanded the search for extraterrestrial life by identifying 17 exoplanets that may harbor oceans of liquid water beneath their icy surfaces.

On December 14, the Sun exhibited a spectacular display of its dynamic nature by releasing an X2.8 class solar flare, the most intense category of solar flares and the most powerful since the X8.2 flare in September 2017.

In a groundbreaking study utilizing data from NASA's Cassini mission, scientists have made a significant discovery at Saturn's icy moon Enceladus, finding evidence of a key ingredient for life and a potent source of energy to fuel it.

Voyager 1, which has been a cornerstone in our understanding of the outer reaches of the Solar System, is now experiencing communication issues that have left NASA engineers grappling with a complex problem billions of miles away.

According to the Lambda Cold Dark Matter (Lambda-CDM) model, which is the current accepted standard for how the universe began and evolved, the ordinary matter we encounter every day only makes up around five percent of the universe's density, with dark matter comprising 27 percent, and the remaining 68 percent made up of dark energy, a so-far theoretical force driving the expansion of the universe.

Scientists have warned that the planets in our solar system might crash if Neptune's orbit is altered by only 0.1 percent by a passing star.

A Giant Galaxy Orbiting Our Own Just Appeared Out of Nowhere

Japan deployed a ground-breaking black-hole tracking satellite, only to lose control of it nearly immediately due to unusual conditions. We can now see what Hitomi did before it died.

Showing just how precise it can be, the James Webb Space Telescope has detected the first definitive signature of carbon dioxide in an exoplanet atmosphere.