Betelgeuse, one of the brightest stars in the sky, may have a secret sunlike companion that drives the star’s mysterious six-year-long "heartbeat," new research suggests. When you purchase ...

KW Sagittarii: It is one of the largest stars in the Milky Way, with a radius 100 times larger than the sun. It is located about 10,000 light-years from the sun. R136a1: It is a star in the Tarantula ...

The James Webb Space Telescope has imaged a collision between two galaxies that appears to have created a beaming smile in ...

In September, the sky gets dark significantly earlier, allowing us to observe the night sky without having to stay up too ...

Scientists will study nearby galaxies to uncover galactic formation history and dark matter. The universe may seem static, ...

Typically, black holes form a jet at each of their poles, resulting in paired outflows traveling in opposite directions. We've seen plenty of examples of these at various scales, launched from stellar ...

Using the James Webb Space Telescope astronomers have observed a supermassive black hole "killing" its galaxy by starving it ...

Five BlueBird satellites have launched as part of AST SpaceMobile's growing constellation, with even larger ones ahead that ...

The Galaxy Z Flip 6 and Galaxy Z Fold 6 bring a number of welcomed upgrades like a better main camera on the Flip and some unwanted ones like a higher starting price. The new foldable phones ...

The characteristics of these galaxies indicate that the merger will form a monster galaxy, one of the ... what was quickly dubbed the BOAT -- the brightest-of-all-time gamma-ray burst (GRB).