The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...
Astronomers using the W. M. Keck Observatory on Mauna Kea, Hawaiʻi, have spotted such a gruesome glimpse of stellar ...
Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...
The interstellar object 3I/ATLAS continues to baffle astronomers, with experts trying to find out its origin and other ...
Astronomers have discovered phosphine gas in the atmosphere of an ancient brown dwarf, Wolf 1130C, using the James Webb Space ...
An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...
Answer: It’s a comet that comes from another stellar system, from another star. It’s the third one we’ve ever discovered. The first, 1I/ʻOumuamua, resembled an asteroid more than a comet, but the ...
A 3D map of planet WASP-18b reveals extreme heat zones and broken water vapor in its atmosphere for the first time.
Experiments at high temperatures and pressures reveal chemistry that can generate water on the surface of exoplanets ...
Following its perihelion, or closest approach to the sun, comet 3I/ATLAS is expected to reappear in our skies. Observers ...
The comet is the third interstellar object from deep space ever recorded to pass through Earth’s solar system.
For the first time, scientists have produced a 3D temperature map of the ultra-hot exoplanet WASP-18b, a gas giant that is so ...