The moment an object from another star system appears in survey data, astronomy shifts into sprint mode. Interstellar ...

A 40-year study shows the Sun’s internal structure subtly shifts between quiet cycles, offering clues to future solar ...

What happens to a satellite when the Sun becomes less of a distant light source and more of an active engineering hazard? That question has become harder to ignore as Solar Cycle 25 pushes through its ...

Swedish researchers developed two novel single-axis solar tracking strategies that dynamically adjust panel tilt based on crop light requirements, balancing photosynthesis and energy production. One ...

The Minoans’ obsession with solar eclipses led to the creation of remarkable hilltop observatories and potentially the first ...

A bus-size asteroid known as 2026 EG1 flew past Earth closer than the moon late Thursday. Here's what NASA had to say about ...

Our sun was born 4.6 billion years ago near the crowded center of the Milky Way and then migrated roughly 10,000 light-years outward to the peaceful galactic suburbs it currently occupies. Now a pair ...

MXene materials can be coated onto fabrics to create smart textiles that track heart rate, blood pressure, and temperature while fighting bacteria and storing solar energy.

For nearly half a century, astronomers have believed that stars like our sun eventually ...

There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most important variables in cosmology, the expansion of the universe, takes on ...

A newly discovered comet is rapidly brightening and could become visible from Earth — if it survives an extreme close encounter with the sun on April 4.