When the universe gives you asteroid lemons, you should make science lemonade. The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of ...

The Lowell Discovery Telescope stands as one of the largest telescopes in the country, swiftly adapting via unique instrument ...

2024 YR4 isn't the largest asteroid out there ... slated to begin observations of 2024 YR4 in early March, sees the universe in infrared light. Webb will be able to measure the heat reflected ...

Asteroid Bennu, a 4.5-billion-year-old space rock, may hold clues to Earth's origins. With traces of water, amino acids, and ...

Astronomers have discovered what may be the largest-scale structure in the known universe — a group of galaxy clusters and clusters of galaxy clusters that spans roughly 1.3 billion light-years ...

Data from the former ROSAT X-ray satellite have revealed a network of 68 galaxy clusters in the nearby universe, stretching over 1.4 billion ... of all reliably measured cosmic structures. The largest ...

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...