In the hunt for life on other worlds, astronomers scour over planets that are light-years away. They need ways to identify life from afar—but what counts as good evidence?
Astronomy
Aug 2, 2019
50
345
Americans prefer a space program that focuses on potential asteroid impacts, scientific research and using robots to explore the cosmos over sending humans back to the moon or on to Mars, a poll shows.
Space Exploration
Jun 20, 2019
1
0
Four years ago, an international team (USA, Japan and Europe) carried out an unprecedented suborbital space experiment called CLASP-1, motivated by theoretical investigations carried out at the IAC by Javier Trujillo Bueno ...
Astronomy
Apr 23, 2019
0
19
This incredible image of the hourglass-shaped Southern Crab Nebula was taken to mark the NASA/ESA Hubble Space Telescope's 29th anniversary in space. The nebula, created by a binary star system, is one of the many objects ...
Astronomy
Apr 18, 2019
62
10814
In the past three decades, almost 4,000 planet-like objects have been discovered orbiting isolated stars outside the solar system (exoplanets). Beginning in 2011, it was possible to use NASA's Kepler Space Telescope to observe ...
Astronomy
Apr 9, 2019
1
1186
NASA has made it clear they want astronauts back on the Moon in 2024, and now, they are zeroing in on the Red Planet—the US space agency confirmed that it wants humans to reach Mars by 2033.
Space Exploration
Apr 2, 2019
6
1036
President Donald Trump is moving closer toward his goal of creating a Space Force, just not as the separate military department he envisioned.
Space Exploration
Feb 19, 2019
0
13
A San Diego State University astrophysicist has helped discover evidence of a gigantic remnant surrounding an exploding star—a shell of material so huge, it must have been erupting on a regular basis for millions of years.
Astronomy
Feb 17, 2019
11
890
hough all ESA astronauts are back on Earth, European science on the International Space Station is ongoing. Explore a few experiments underway right now in celebration of science at ESA.
Space Exploration
Feb 4, 2019
0
8
On Nov. 22, 2014, astronomers spotted a rare event in the night sky: A supermassive black hole at the center of a galaxy, nearly 300 million light years from Earth, ripping apart a passing star. The event, known as a tidal ...
Astronomy
Jan 9, 2019
22
1128
