A 171-Year-Old Planetary Mystery Just Took a Surprising Turn
70 Ophiuchi AB was first identified as a binary star system in the late 1700s by the German…
Astronomers Spot Possible Second-Generation Planet around Young White Dwarf
Planets are supposed to form alongside their stars, but new research suggests that planets may also be born…
Earth and Mars Were Formed in Fundamentally Different Ways, Study Finds
Earth formed about 4.5 billion years ago from dust, rock, and gas surrounding the young Sun. Over time,…
Dusty Accretion Disks around Supermassive Black Holes May Be Secret Planet Factories
Astronomers from New Mexico State University, Nicolaus Copernicus Astronomical Center and CUNY Borough of Manhattan Community College propose…
Rocky Planets May Have Started Forming Just 100 Million Years after Big Bang
New simulations suggest supernova explosions of the Universe’s first stars scattered the ingredients for rocky planets only 100…
Scientists recreated a tiny piece of the early universe inside a glass tube to study how life’s building blocks formed |
Long before Earth existed, before the Sun had fully formed, clouds of gas and microscopic dust drifted through…
Astronomers Probe Chemistry of Giant Exoplanet Beta Pictoris b
Using the upgraded GRAVITY+ instrument on ESO’s Very Large Telescope Interferometer (VLTI), astronomers have measured the ratio of…
Nasa’s Hubble captures a spectacular red, white and blue stellar nursery where thousands of stars are being born |
A striking new image released by NASA offers a rare, close up look at one of the busiest…
Interstellar Visitor 3I/ATLAS Is Bursting With an Unexpected Chemical
An artist’s impression of 3I/ATLAS is shown as it passes near the Sun, illuminating one side of the…
Astronomers pin down the origins of a planetary odd couple | MIT News
Across the Milky Way galaxy, a planetary odd couple is circling a star some 190 light years from…
Which is the most common type of planet in the galaxy? Scientists reveal ‘super-Earths’ |
According to Kepler observations, the most abundant kind of planets in the Milky Way is the super-Earths. These…
Mercury’s Sulfur-Rich Magma May Rewrite How Solar System’s Innermost Planet Formed
New research from Rice University suggests sulfur keeps Mercury’s interior molten at lower temperatures, offering new clues to…