Here are 5 latest cosmic wonders captured by the NASA James Webb Space Telescope ...

Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

A star’s surface temperature can be used to determine the star’s luminosity and chemical composition. At best, a star’s exact ...

From late September until late November this year, a “mini-moon”, called 2024 PT5 by the astrologers who spotted it ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A planet swings in front of its star, dimming the starlight we see. Events like these, called transits, provide us with ...

"We found an overdensity of planets in this region, indicating a sharp transition between the barren Neptunian Desert and the more populated Neptunian Savanna." ...

Jupiter blazes at magnitude –2.4, though it may still be a bit washed out by the bright moonlight nearby. Nonetheless, you ...

( KTLA) — Earth will soon have two moons, but not for long. According to a study published in the journal Research Notes of the American Astronomical Society (AAS), the “moon” in question is a ...

Astronomers developed a technique that uses a star's spectrum to chart variations in its temperature to the nearest tenth of ...

A planet swings in front of its star, dimming the starlight we see. Events like these, called transits, provide us with ...

Astronomers study stars by looking at the different colors of light they emit—colors they capture and analyze using ...