Promising new calibration tools, called laser frequency combs, could allow astronomers to take a major step in discovering and characterizing earthlike planets around other stars. These devices generate evenly spaced lines ...
Astronomy
Jan 28, 2016
0
861
UNSW Australia astronomers have discovered the closest potentially habitable planet found outside our solar system so far, orbiting a star just 14 light years away.
Astronomy
Dec 16, 2015
15
1200
An accidental find of a collection of young red dwarf stars close to our solar system could give us a rare glimpse of slow-motion planet formation.
Astronomy
Sep 15, 2015
0
1525
Scientists at the Institute of Astrophysics of the Canaries (IAC), together with collaborators at the Centre of Astrobiology (CAB) and the Polytechnic University of Cartagena (UPCT), have obtained an image of a giant planet ...
Astronomy
May 13, 2015
0
92
Small, cold stars known as red dwarfs are the most common type of star in the Universe, and the sheer number of planets that may exist around them potentially make them valuable places to hunt for signs of extraterrestrial ...
Astronomy
Feb 9, 2015
7
146
Orbiting the Earth 353 miles above the ground, the Hubble Space Telescope silently pivots toward its new target. At the same time, flying 93 million miles away in interplanetary space, NASA's Spitzer Space Telescope receives ...
Astronomy
Jan 13, 2015
0
60
On April 23, NASA's Swift satellite detected the strongest, hottest, and longest-lasting sequence of stellar flares ever seen from a nearby red dwarf star. The initial blast from this record-setting series of explosions was ...
Space Exploration
Sep 30, 2014
0
0
Mercury has an oddball orbit—it takes longer for it to rotate on its axis and complete a day than it takes to orbit the sun and complete a year. Now, researchers suggest photosynthesis could take place on an alien planet ...
Astronomy
Sep 15, 2014
16
0
Red dwarfs are the most common type of star in the universe, and nearly every one of these stars may have a planet located in its habitable zone where life has the best chance of existing, a new study concludes.
Astronomy
Aug 12, 2014
22
0
The distant outskirts of the Milky Way harbor valuable clues for understanding the formation and evolution of our Galaxy. Yet, due to overwhelming distances and an extremely sparse population of stars, many objects have ...
Astronomy
Jul 10, 2014
0
0
