(Phys.org)—Astronomers have discovered what appears to be a large asteroid belt around the star Vega, the second brightest star in northern night skies. The scientists used data from NASA's Spitzer Space Telescope and the ...
Astronomy
Jan 8, 2013
21
0
(AP) -- Scientists are busy poring over images of the massive asteroid Vesta, the first time it has been photographed up close.
Space Exploration
Aug 1, 2011
5
0
Astronomers have managed to link the properties of the inner planets of our solar system with our cosmic history: with the emergence of ring structures in the swirling disk of gas and dust in which these planets were formed. ...
Planetary Sciences
Dec 30, 2021
2
836
(PhysOrg.com) -- The patterns of missing asteroids are like the footprints of wandering giant planets preserved in the asteroid belt.
Space Exploration
Feb 25, 2009
1
4
The asteroid belt is a pretty interesting place. In addition to containing between 2.8 and 3.2 quintillion metric tons of matter, the region is also home to many minor planets. The largest of these, known as Ceres, is not ...
Space Exploration
Aug 12, 2015
0
20
New astronomical measurements in the infrared range have led to the identification of a heretofore unknown class of asteroids. An international research team including geoscientists from Heidelberg University has succeeded ...
Astronomy
Feb 20, 2023
0
423
(Phys.org) —A team of researchers from Arizona State University has found that the space rock known as the Sutter's Mill meteorite had organic compounds in it that have not been found in any other known meteorite. In their ...
(PhysOrg.com) -- The solar system does not end abruptly past the planets. Beyond the orbit of Neptune, the outermost planet (it orbits the sun at a distance of 30 AU, where one AU is the average distance of the earth from ...
Astronomy
May 7, 2010
6
76
On Jan. 2, the New Horizons spacecraft made the most distant flyby ever attempted, successfully returning images of the Kuiper Belt object Ultima Thule. While the world is agog at the so-called "snowman" shape of this icy ...
Space Exploration
Jan 15, 2019
3
74
A massive asteroid will whiz past the Earth on Saturday, but hold any thoughts of disaster movies.
Astronomy
Nov 15, 2021
0
225
