NASA's newest space telescope has blasted off to map the entire sky like never before. Launched Tuesday night from California ...

NASA’s Juno spacecraft identifies over 40 enormous lava lakes on Io, shedding light on the extreme volcanism sculpting Jupiter’s moon.

A total eclipse of the Moon is the highlight of this month, visible across North and South America. Venus remains very bright ...

Finally, if an asteroid zips by especially close to Earth, a small number of observatories can ping the object with radar. This would provide a highly precise measure of an asteroid’s size and ...

That's worrisome for an asteroid, but it's not a "planet killer." "An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," the ...

For our air fryer vs oven test, we prepared a roast chicken, chips, a jacket potato and a cake in an air fryer and an oven, to compare how much energy they ... Note that the size of the air fryer ...

An asteroid nearly the size of a football field now has roughly a 0.004% chance of hitting Earth in about eight ... The best modern comparison is the 1908 Tunguska Event, when an asteroid or ...

But in the grand scheme of the solar system, Earth's Moon isn't as big as you might think. Oberon is Uranus’s second-largest moon, and like most of its neighbors, it’s a cold, cratered chunk of ice ...

JPL's Center for Near-Earth Object Studies (CNEOS) added that "2025 DQ" could measure up to six metres in diameter. Another asteroid named "2012 DZ", with an estimated size of up to 36 metres ...

While our own test drive is still a few weeks away, we managed to park the refreshed Model Y next to its predecessor for a side-by-side comparison ... However, the size difference is so subtle ...

The percentage can be compared to the size of the uncertainty area, compared with the size of the Earth. If you look at the fraction, the size of the Earth — which is inside the uncertainty area ...