At opposition, Earth lies directly between Jupiter and the Sun, so the planet is fully illuminated from our point off view ...

The 3I/ATLAS threw off over 13.5 million metric tons of water in the month after perihelion, a plume so large that it caused ...

The new data confirm that TOI-561 b maintains a substantial atmosphere despite its extreme heat. Astronomers from the Carnegie Institution for Science in Washington, D.C., reported that TOI-561 b has ...

Jupiter is reaching its closest approach to Earth in 2026, blazing brighter than almost anything in the night sky and visible ...

I have never seen such a strong CO2 peak in a comet spectrum,” said Martin Cordiner (NASA Goddard Space Flight Center), describing infrared measurements of interstellar comet 3I/ATLAS taken with the ...

What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.

After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

Astronomers tracking a nearby star system thought they had spotted an exoplanet reflecting light from its star. Then it ...

The interstellar object 3I/ATLAS has exposed critical gaps in our planetary defence, acting as a 'warning shot' that ...

Because let’s be honest—some people are impossible to shop for. One minute, they’re raving about their car making a “mysterious new noise,” the next, they’re ...

Optikos® will present its full portfolio of optical capabilities at Photonics West 2026 between January 20th and 22nd in San ...

A California-based start-up, Reflect Orbital, plans to launch a constellation of 4,000 satellites with giant reflective ...