"In spring, this ice begins to warm up and sublimate. The last remnants of this ice are located on the shaded side of the ...

By Brenden BobbyReader Staff Have you ever watched a music video from the 1980s to see fog rolling across a stage and wonder ...

The interstellar comet has been going through several changes near the sun. Its path deviated, its colour changed, and it ...

A laser-based ice drill can bore deep, narrow channels into ice while keeping both mass and energy requirements lower than ...

A peculiar interstellar visitor, 3I/ATLAS, is challenging comet theories with its sunward tail and unusual composition. While ...

Can you melt dry ice? At normal air pressure, solid CO2 skips the liquid phase and turns directly into a gas (sublimation).

JPL navigation engineer Dr. Davide Farnocchia compiled the data that captured the phenomenon as the comet reached perihelion.

The perihelion passage of 3I/ATLAS on October 30 marks a significant moment for astronomers studying interstellar comets. As NASA and ESA missions observe its activity, the data collected could reveal ...

Earth is set to host a rare visitor, interstellar comet 3I/ATLAS, on October 29, 2025. Discovered in July 2025, this ...

CO₂ ice blocks on Mars may dig gullies as they slide and sublimate in the thin atmosphere. In lab experiments, scientists ...

Interstellar comet 3I/ATLAS will reach perihelion on October 30, triggering its brightest and most active phase as NASA and ...

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside ...