A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

This horizon scanner fairing is a piece from the Gemini model, which shows the complete, two-astronaut Gemini spacecraft as it appeared in orbit. The black reentry module with two hatches contained ...

3-D building models are one of the most intuitive and widely used forms for understanding urban buildings. Generating 3-D building models based on a single off-nadir satellite image is an economical ...

Long-dead satellite emits strong radio signal, puzzling astronomers By CNN Newsource Published June 30, 2025 4:05 am ...

(CNN) — The abrupt cutoff of satellite data crucial for hurricane forecasting is delayed by one month, until July 31, according to a message posted by the National Oceanic and Atmospheric ...

FWICE has sent a letter to Border 2 producers, where it expressed its disappointment over casting Diljit Dosanjh in Border 2.

Background reconstruction is a key step of moving object detection in satellite videos. Most existing model-based methods exploit low-rank prior to recover background, which has achieved good ...