NASA/Jonny Kim NASA astronaut Jonny Kim took this photo on July 23, 2025, as the International Space Station orbited 259 miles above a cloudy Pacific Ocean southwest of Mexico. Visible
NASA/Jonny Kim NASA astronaut Jonny Kim took this photo on July 23, 2025, as the International Space Station orbited 259 miles above a cloudy Pacific Ocean southwest of Mexico. Visible
The night sky has captivated countless individuals, often prompting them to make a wish upon a fleeting “shooting star.” But in reality, these dazzling displays are not stars at all;
It’s not all about pretty auroras when the sun shoots some ejecta our way. As people across the Earth gazed at the sky the past few nights, staring up at
TAMPA, Fla. — Project Kuiper has shed its seven-year-old code name, emerging as Amazon Leo Nov. 13 as the company nears the start of initial broadband services from the low
Is Saturn’s moon Enceladus habitable? There’s ample evidence that the moon holds a warm ocean underneath its frozen surface, and that the building blocks of life are present in that
Astronomers have captured striking footage of the solar system comet C/2025 K1 (ATLAS) breaking apart on the nights following Nov. 11 after it was destabilized by a close brush with
A stunning high-resolution image of Prague, the capital of the Czech Republic, highlights the city’s enchanting medieval core, recognized as a UNESCO World Heritage Site since 1992. Nestled in the
A vantage point on “Vera Rubin Ridge” provided NASA’s Curiosity Mars rover this detailed look back over the area where it began its mission inside Gale Crater, plus more-distant features
Global distribution of the four major nonwater species in Europa’s surface ice with reaction rate coefficients scaled down by a factor of 10. (a) H2SO4. (b) SO2. (c) H2O2. (d)
This artist’s impression shows a coronal mass ejection (CME) around another star. We see these eruptions coming often from the Sun. During a CME, massive amounts of material are flung




