Shrinking planets could explain mystery of universe's missing worlds
There's been a breakthrough in the case of the missing planets.
Astronomy
May 17, 2021
2
156
News tagged with distant planet
Astronomers spot most distant object in solar system
Astronomers have discovered a mysterious dwarf planet that is three times farther away than Pluto and believed to be the most distant object in our solar system.
Astronomy
Nov 11, 2015
25
1459
Finding a 'lost' planet, about the size of Neptune
Yale astronomers have discovered a "lost" planet that is nearly the size of Neptune and tucked away in a solar system 3,000 light years from Earth.
Astronomy
Mar 30, 2017
3
497
Astronomers find new way to measure the pull of gravity at the surface of distant stars
Researchers have found a new way to measure the pull of gravity at the surface of a star. For distant stars with planets orbiting them, this information is key in determining whether any of those planets can harbour life.
Astronomy
Jan 1, 2016
31
1404
NASA's next major telescope to see the big picture of the universe
NASA is beginning to design its next big astrophysics mission, a space telescope that will provide the largest picture of the universe ever seen with the same depth and clarity as the Hubble Space Telescope.
Astronomy
Dec 22, 2017
4
1059
Why NASA's Roman mission will study Milky Way's flickering lights
NASA's Nancy Grace Roman Space Telescope will provide one of the deepest-ever views into the heart of our Milky Way galaxy. The mission will monitor hundreds of millions of stars in search of tell-tale flickers that betray ...
Astronomy
Oct 24, 2023
2
641
City lights could reveal E.T. civilization
In the search for extraterrestrial intelligence, astronomers have hunted for radio signals and ultra-short laser pulses. In a new paper, Avi Loeb (Harvard-Smithsonian Center for Astrophysics) and Edwin Turner (Princeton University) ...
Astronomy
Nov 3, 2011
54
1
What if mysterious 'cotton candy' planets actually sport rings?
Some of the extremely low-density, "cotton candy like" exoplanets called super-puffs may actually have rings, according to new research published in The Astronomical Journal by Carnegie's Anthony Piro and Caltech's Shreyas ...
Astronomy
Mar 2, 2020
1
279
Free-floating planets in the Milky Way outnumber stars by factors of thousands
A few hundred thousand billion free-floating life-bearing Earth-sized planets may exist in the space between stars in the Milky Way. So argues an international team of scientists led by Professor Chandra Wickramasinghe, Director ...
Astronomy
May 10, 2012
53
0
Study: At least one in six stars has an Earth-sized planet
(Phys.org)—The quest for a twin Earth is heating up. Using NASA's Kepler spacecraft, astronomers are beginning to find Earth-sized planets orbiting distant stars. A new analysis of Kepler data shows that about 17 percent ...
Astronomy
Jan 7, 2013
42
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