Three celestial bodies are preparing to meet up for one night in September in a cosmic conjunction that should be widely ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers now confirm that this small body, named 2025 PN7, is traveling in a special ...

Astronomers believe they’ve discovered another so-called quasi-moon of Earth, though it’s likely been circling undetected in near space for decades. Dubbed 2025 PN7, this mini moon is actually an ...

This unexpected color raises new questions about the alien chemistry of comets from beyond our solar system. On Sept. 7 2025, the skies darkened as Earth's shadow consumed the moon. Skywatchers in ...

So the bottom line is that the gravity of the closer tidal bulge on the Earth is pulling the Moon forward, which increases ...

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case ...

Italian photographer Marcella Giulia Pace spent a decade capturing 48 full moons in different colours, revealing how Earth's atmosphere transforms and shapes life on Earth.

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit ...

The brightest, best date for spotting Saturn is fast approaching. Here's how to see the ringed planet from Indiana.

Saturn will make a particularly brilliant appearance amongst the stars this weekend, according to the Royal Observatory’s night sky highlights for September. It will appear so brightly, that the ...

New research from NASA has found that the dwarf planet Ceres may be another place to look for evidence of primitive life in our solar system.