In a new study, a team of astronomers set out to evaluate the accuracy of…
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.
On a mission to explore interstellar space, NASA’s Voyager 1 spacecraft showed a rapid increase…
Using sodium gas signatures, which have been recognized as being associated with type Ia supernovae,…
In an effort to better understand what astronomers should see when they look at the…
A newly published study describes the X-ray signal, called a quasi-periodic oscillation or QPO, that…
A soon-to-be published study from scientists at Carnegie Institution for Science provides the first fully…
New images from the high-resolution stereo camera on ESA’s Mars Express reveal a variety of…
Officially underway and set to be built at the summit of a mountain in the…
Captured by ESO’s Very Large Telescope, this new image from the European Southern Observatory is…
After 8 and a half days of observations of the spiral galaxy M83, astronomers using…
In a series of seven papers published in the Astrophysical Journal Supplement, a NASA/Stanford team…
Launched just over twenty years ago, the joint Geotail mission satellite is still operational and…
This NASA image of the day shows the differences between orbits of a typical near-Earth…
While examining detailed images of Martian impact craters from the HiRISE camera, Western University scientists…
Using ESO’s Very Large Telescope to study a sample of 71 O-type single stars and…
With a 28-meter mirror and a mass of almost 600 tons, the H.E.S.S. II telescope…
Scientists have discovered the first exoplanetary system with regularly aligned orbits similar to those in…
With the hope of bringing explorers to nearby asteroids, Mars, and its moons, and to…