This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

On January 9, 1643, the Italian astronomer Giovanni Riccioli saw a weird glowing light on the night side of Venus. He named ...

Astronomers discovered a "quasi-satellite" of Earth, also known as a "quasi-moon," dubbed 2025 PN7 in 2025. NASA told Snopes ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

On Jan. 10, 2026, Jupiter reaches opposition, the moment when Earth passes directly between the planet and the sun. It puts ...

According to EarthSky, Jupiter will reach a magnitude of -2.7, making it the fourth brightest object in the night sky next to ...

"Look to the east and all evening long, you'll be able to see the planet in the constellation Gemini," that site said. "It ...

Kick off 2026 with stunning celestial events! Witness Jupiter shining brighter than ever, Saturn’s close encounter with the ...

Jupiter, the largest planet in the solar system, will emerge near sunset, stay in view through the night and only dip below ...

Research shows Mars dust storms create electric discharges that drive chemical reactions, reshaping the planet's surface and ...

NASA announced on Friday evening (Jan. 9) that it plans to roll the Space Launch System (SLS) rocket and Orion spacecraft ...

SN Ares might be the most exciting one. The star exploded when the universe was about one-third of its current age.