At roughly 250,000 kilometers per hour, comet 3I/ATLAS did not merely enter the inner solar system; it tore through it at a ...

“Observations of interstellar objects are still rare enough that we learn something new on every occasion,” said Shane Byrne, ...

NASA launched the Mars Reconnaissance Orbiter in August 2005 and the following year, on March 10, it entered the orbit of the red planet where it continues to operate today. Data returned to Earth by ...

In this age of Mars rovers, questions about the planet's ancient past have shifted. A growing body of evidence supports the ...

Bacteria in food can make you seriously ill, which is why it is so important for the facilities that produce your food to ensure proper hygiene in their production lines. A new doctoral thesis from ...

Water ice on Mars, bubbling gas on a distant star, a snow-covered island, and a pre-planetary nebula are featured this week. Plus, a look back at an image of Mars taken by the Dawn spacecraft during a ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

In December, NASA took another small, incremental step towards autonomous surface rovers. In a demonstration, the Perseverance team used AI to generate the rover’s waypoints. Perseverance used the AI ...

A potential new mineral on Mars forms when iron sulfates are heated above 100°C. Data from Valles Marineris regions suggest ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...