Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

In a groundbreaking development, NASA has announced a new alloy that could be the key to unlocking ultra-stable space ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

Because it shrinks when other materials expand, Allvar Alloy 30 can be used to strategically compensate for the expansion and contraction of other materials. The alloy’s unique NTE property and lack ...

Orbiting its star in an elliptical path at less than half the distance between Earth and the Sun, this exoplanet offers a ...

When the search for habitable exoplanets requires a 1,000 times more stable telescope than James Webb Space Telescope, even ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

So-called M dwarfs are the most common stars in the Milky Way. A research team has determined around which of them Earth-like ...