Science

A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones were the first to present one of sleep’s core functions.

NASA Administrator Jared Isaacman told reporters that the decision was made to return the astronaut because the capability to diagnose and treat them properly is not available on the ISS.

A study challenges the long-held view that facial mimicry functions primarily as a social tool for politeness or empathy, showing instead that it is an integral component of preference formation.

After modeling Europa's conditions, the researchers concluded that its rocky seafloor is likely mechanically too strong to allow for tectonic and volcanic activity.

The discovery could pave the way for new treatments, improved risk prediction, and earlier intervention for brain metastases.

This comes after Starlink said in December that one of its satellites experienced an anomaly in space, creating a "small" amount of debris and cutting off communications with the spacecraft.