Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and ...
Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...
Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...
Interstellar comet 3I/ATLAS is briefly out of view as it travels around the sun this week, but researchers and amateur ...
Vespera Pro is a smart, app-controlled telescope that reveals deep-sky detail as you watch, stacking images live and ...
In the quiet darkness of his Mount Tabor backyard in Southeast Portland, Josh Romberg carefully points his 4-foot telescope at the North Star. Unlike amateur astronomers of decades past, he isn’t ...
The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...
A gas giant the size of Jupiter, yet even heavier and denser, has captured the attention of astronomers across the world. This planet, now confirmed and named TOI-4465 b, lies roughly 400 light-years ...
For decades, capturing detailed images of galaxies beyond the Milky Way has felt like the exclusive domain of high-powered space telescopes like Hubble and the James Webb. But one backyard ...
They didn’t use a space telescope, or a huge ground-based scope like the Keck or the Gemini, or even the sort of backyard telescope some planet hunters rely on to gather evidence of alien worlds.