An international study has discovered a star traveling at more than six million km/h through…
Browsing: Astronomy
Astronomy is the scientific study of celestial objects and phenomena beyond Earth’s atmosphere, including stars, planets, galaxies, nebulae, black holes, and the vast cosmos itself. It explores the origins, evolution, and fate of the universe through observation, theory, and cutting-edge technology such as telescopes, space probes, and satellite missions. From mapping distant galaxies to detecting exoplanets and probing cosmic microwave background radiation, astronomy connects physics, mathematics, and chemistry to unravel the mysteries of space and time—revealing our place in the universe and inspiring ongoing discoveries across astrophysics and cosmology.
Researchers supported in part by the NASA Astrobiology Program have discovered a ring of material…
The black holes of Einstein’s theory of relativity can be completely described by just three…
Sky survey provides clues to how galaxies change over time. The direction in which a…
New observations of solar spicules, ubiquitous jet-like plasma features that punctuate the Sun’s atmosphere, suggest…
The Universe is simply so vast that it can be difficult to maintain a sense…
Even by the wild standards of the outer solar system, the strange orbits that carry…
The pair of strange, luminescent creatures at play in this image are actually galaxies —…
First study to combine 3D climate modeling with chemistry explores M dwarf planets. This study…
Researchers discovered a mechanism creating complex carbon molecules in a simulated planetary nebula environment. Scientists…
Is Earth the only habitable planet in the universe or are there more worlds somewhere…
In a fitting tribute to the farthest flyby ever conducted by spacecraft, the Kuiper Belt…
Runaway Star Ejected From the Galactic Heart of Darkness Astronomers have spotted an ultrafast star,…
Today, November 11, 2019, we’re in for a rare treat, as the innermost planet, Mercury,…
A rare transit of Mercury will take place on Monday, November 11, 2019, when the…
It only happens about 13 times a century and won’t happen again until 2032, so…
International team detected radio bubbles with South Africa’s MeerKAT telescope. A gigantic, balloon-like structure has…
Three billion years ago, Earth was a very different place. The sun that shone on…