How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the most important numbers in the universe ...

But most of the gold on Earth isn’t in our hands; it’s deep underground. During the planet’s formation, heavy elements like ...

According to calculations from IFLScience's resident astronomer, Dr Alfredo Carpineti, using data from NASA's Eyes on the Solar System, this will occur on November 13, 2026. After this date, the probe ...

Astronomers have spotted 3I/ATLAS, a mysterious interstellar object showing possible engine-like propulsion signs. Experts urge caution amid alien speculation.

After surviving the Kosovo War and witnessing her first solar eclipse as a child, UC Santa Cruz astronomy Ph.D. student ...

Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a ...

Nearly 40 years after its launch, the probe continues to gather information and challenge everything we know about space.

Comet 3I/ATLAS is only the third confirmed interstellar object ever spotted, travelling over 130,000 mph and carrying chemical signatures older than our Sun ...

On November 4, 2025, the Beaver Moon will appear larger and brighter as the largest and brightest supermoon of the year. This ...

Sky watchers will witness a spectacular celestial event on November 6, 2025. The Beaver Moon will be the closest full moon of ...