Researchers discovered that heart failure patients with inconsistent sleep patterns were more than twice as likely to experience serious setbacks within six months. The risk remained high even when ...

Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and more.

Over the last half 50 years, fractals have challenged ideas about geometry and pushed math, science and technology into unexpected areas.

Astronomical temperatures are usually estimated from spectroscopic measurements. The spectroscope was invented in 1859 by two German scientists, Robert Bunsen and Gustav Kirchhoff. It was first used ...

The interstellar object ‘Oumuamua, the first object to pass through our solar system from another star, is actually a comet, scientists say. See how they know here. Credit: ESA/Hubble, ESO, NASA, ESA, ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich in CO₂ and water ice. Discovered in 2025, the comet's composition and ...

A prominent Harvard astrophysicist has claimed that a mysterious object moving through our solar system could be a nuclear-powered spacecraft. Professor Avi Loeb, director of the Galileo Project, ...

Astronomers have uncovered a colossal object lurking in a region of space long hidden from our view. Religious leaders arrested in $50M human trafficking, forced labor scheme 'Whole thing was ...

I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 YR4. It said the probability it could hit Earth was unusually high. As ...

The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from ...

NASA's SPHEREx telescope observed interstellar comet 3I/ATLAS from August 7 to 15 The comet's coma is rich in carbon dioxide, with smaller amounts of water ice and CO 3I/ATLAS is the third known ...