SETI research often involves hunting for technosignatures—evidence of technology from distant civilizations. But how detectable is Earth to others with technology similar to our own? In a recent SETI ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

is the date that 2024 YR4 will pass closest to Earth. How far away is Asteroid 2024 YR4 from Earth now? Asteroid 2024 YR4’s current orbit is taking it away from Earth; it’s currently about 51 ...

Getting too close to the sun is definitely not a good idea. Its immense heat and radiation can be very dangerous, which is why it is good that we are a distance away from it that we are.

Fast emphasized that although these asteroids are passing "relatively" close to Earth, they're still a great distance away. The moon itself is fewer than 240,000 miles from Earth and there are ...

Asteroid 2024 YR4’s current orbit is taking it away from Earth; it’s currently about 56 million miles away, The Sky Live said. How will astronomers continue to monitor Asteroid 2024 YR4?

There will be a few solar and lunar eclipses in the next year, but only one will be visible in Ohio. Mark your calendars — here's when we'll see it.