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A Chinese team presents a new model for accurately predicting the performance of Sterling engines, which are being investigated as a possible means of powering

NASA has discovered that 7 out of 10 astronauts returning from the International Space Station have been unable to see clearly, with vision problems that can last for years! As

Astronomers found evolutionary links that connect three well-known star clusters. The Orion Nebular Cluster, the Pleiades, and the Hyades are located roughly in the same region in space, but have

Lunar regolith is the crushed up volcanic rock that buries the surface of the Moon. Remote observations and sample analysis have shown there are trace amounts of water ice mixed

Astronomers using the Subaru Telescope have discovered a new object in the Kuiper Belt, beyond the orbit of Pluto. Designated 2023 KQ14, it’s categorized as a “sednoid,” with an extremely

There’s a good reason for sky watchers to set their alarms this coming Sunday morning. If skies are clear, viewers across most of North America will have a rare chance

Mysteries abound in space. In the Tarantula Nebula, which lies in the Large Magellanic Cloud, astronomers used simulations to reconstruct how three stars were ejected from the star cluster R136,

There are plenty of engineering challenges facing space exploration missions, most of which are specific to their missions objectives. However, there are some that are more universal, especially regarding electronics.

Astronomers have found a young star bathing a planet in intense X-ray radiation, wearing it away at a rapid rate. The planet is Jupiter-sized and orbits its red dwarf star

The JWST has pushed the boundaries of exoplanet characterization. But one thing it hasn’t done yet is to determine if rocky exoplanets close to our Solar System can retain their