Computer simulations show that planets could be flung out of the inner solar system, supporting the possible existence of a ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...

You know that pang of panic when groceries hit the checkout scale and the total climbs faster than your heart rate? That’s ...

Imagine being an emergency care provider for a child in an ambulance, and when it’s time to place an oxygen mask on the child ...

Look for them around 10 p.m. local daylight time, roughly one-quarter up in the western sky. In addition to their closeness ...

At an empty outpost deep in a forest in Mexico, biologists were checking whether the windows had been broken or the furniture ...

Our solar system today has eight planets. Till a few years back, Pluto was our ninth planet, until it was demoted to a dwarf planet. But some studies suggest that the ancient solar system once still ...

Seowon will officially be leaving NINE.i. On June 13, NINE.i’s agency FirstOne Entertainment announced Seowon’s departure ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

With the ability to scan the entire southern night sky every three days, the huge Vera Rubin Observatory could be about to ...

The James Webb Space Telescope has observed two large planets at different stages of infancy - one with an atmosphere ...