Astronomy


March 20, 2024

Scientists Discover Brightest Object in Space That Is 500 Trillion Times Brighter Than Our Sun

Stars dominate our nighttime visual universes, dazzling us with beauty and sparkle as they rise in the evening and shift with the seasons. Chief among the stars is our Sun, so bright you cannot look directly at it without vision damage. However, stars—and even our Sun—are not the brightest things in the universe. Quasars hold that highest honor.

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March 5, 2024

Astronaut Takes Photo of Pyramids During His Last Day on ISS

The International Space Station is a triumph of human dreams and engineering. It has orbited the Earth for over 25 years now, and it has been visited by over 270 astronauts hailing from around the world. It has hosted an impressive 269 spacewalks, but it mainly serves as a laboratory in space for the conducting of high-tech research that has illuminated the far reaches of the galaxy.

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February 17, 2024

New Study Finds That Earth’s Core Wobbles on Its Axis Every 8.5 Years

The Earth spins around an axis that is roughly vertical, and as it spins, we move through day and night. When the seasons change, the angle of the axis also moves. But occasionally, something strange can be observed. Some days are ever so slightly longer or shorter than others. Similarly, tracking the motion of Earth's pole, scientists have long observed slight shifts in its location once every 8.5 years.

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