NASA's TESS mission finds 'missing link' planets
NASA's newest planet-hunting satellite has discovered a type of planet missing from our own solar system.
NASA's newest planet-hunting satellite has discovered a type of planet missing from our own solar system.
Astronomy
Jul 29, 2019
4
701
People have long dreamed of re-shaping the Martian climate to make it livable for humans. Carl Sagan was the first outside of the realm of science fiction to propose terraforming. In a 1971 paper, Sagan suggested that vaporizing ...
Space Exploration
Jul 15, 2019
13
2540
On the same day that the Earth survived an expected near-miss with asteroid 367943 Duende, Russian dashcams unexpectedly captured footage of a different asteroid as it slammed into the atmosphere, exploded, and injured more ...
Space Exploration
Jul 8, 2019
0
0
Salt-tolerant bacteria grown in brine were able to revive after the brine was put through a cycle of drying and rewetting. The research has implications for the possibility of life on Mars, as well as for the danger of contaminating ...
Cell & Microbiology
Jun 21, 2019
1
2
With a new telescope situated on a scenic plateau in Tenerife, Spain, MIT planetary scientists now have an added way to search for Earth-sized exoplanets. Artemis, the first ground-based telescope of the SPECULOOS Northern ...
Astronomy
Jun 21, 2019
0
0
Scientists may need to rethink their estimates for how many planets outside our solar system could host a rich diversity of life.
Astronomy
Jun 10, 2019
30
3815
Moons orbiting planets outside our solar system could offer another clue about the pool of worlds that may be home to extra-terrestrial life, according to an astrophysicist at the University of Lincoln.
Astronomy
Jun 4, 2019
2
300
Scientists at the Max Planck Institute for Solar System Research (MPS), the Georg August University of Göttingen, and the Sonneberg Observatory have discovered 18 Earth-sized planets beyond the solar system. The worlds are ...
Astronomy
May 22, 2019
0
457
Since its discovery in 2016, planetary scientists have been excited about TRAPPIST-1, a system where seven Earth-sized rocky planets orbit a cool star. Three of the planets are in the habitable zone, the region of space where ...
Astronomy
Apr 17, 2019
1
415
Excitement about exoplanets skyrocketed when rocky Earth-like planets were discovered orbiting in the habitable zone of some of our closest stars – until hopes for life were dashed by the high levels of radiation bombarding ...
Astronomy
Apr 9, 2019
26
1337