Space

How the Solar System Got Its ‘Great Divide’ and Why It Matters

Scientists, including those from CU Boulder, have finally scaled the Solar System’s equivalent of the Rocky Mountain range. In a study recently published in Nature Astronomy, researchers from the United States and Japan unveil the possible origins of our cosmic neighborhood’s “Great Divide.” This well-known schism may have separated the Solar System just after the Sun first ...

Troy Oakes

The planets orbiting the Sun.

NASA Finds Potential Earth-Like Planet 100 Lights Years Away

Scientists at NASA have discovered a planet that could harbor life. The discovery, made by the Transiting Exoplanet Survey Satellite (TESS), revealed a planet called TOI 700 d located about 100 light-years away, orbiting a red dwarf star that has a mass equivalent to 40 percent of our Sun. It is located in the Goldilocks ...

Armin Auctor

An Earth-like planet.

TESS Dates an Ancient Collision With Our Galaxy

An international team of scientists led by the University of Birmingham adopted the novel approach of applying the forensic characterization of a single ancient, bright star called ν Indi as a probe of the history of the Milky Way Galaxy. Stars carry “fossilized records” of their histories and hence the environments in which they formed. ...

Troy Oakes

The Milky Way Galaxy.

Research Sheds Light on the Moon’s Dark Craters

The next wave of robots to fly to Mars in 2020 could offer scientists an unprecedented understanding of Earth’s closest neighboring planet. But there are still mysteries to be solved much closer to home, craters on Earth’s own Moon. Last week at AGU’s Fall Meeting in San Francisco, planetary scientists presented new insights into chemicals trapped in ...

Troy Oakes

People watching a full moon.

Scientists Find Evidence That Venus Has Active Volcanoes

New research led by Universities Space Research Association (USRA) and published in Science Advances shows that lava flows on Venus may be only a few years old, suggesting that the planet could be volcanically active today — making it the only planet in our solar system, other than Earth, with recent eruptions. Dr. Justin Filiberto, the study’s lead ...

Troy Oakes

Venus and Earth.

Launch of ‘Long March’ Rocket a Boost for Chinese Space Program

China successfully launched its largest space rocket yet, in what is a major step in its plans to further explore the Moon and eventually conduct Mars missions.  The Long March 5 rocket lifted off from the Wenchang Satellite Launch Center on Dec. 27 and entered orbit a quarter-hour later. It deployed the communications satellite Shijian ...

Max Lu

China's Long March 5 rocket..

Chinese Moon Lander Uncovers Mysterious Substance

A few months back, it was reported that China’s Chang’e 4 lunar rover, named Yutu-2, had stumbled across a mysterious substance on the Moon. Identified as a “gel-like” substance, its presence on the lunar surface has baffled scientists. A mysterious substance When the rover came upon the mysterious substance, the researchers postponed all other driving ...

Armin Auctor

The Moon in space.

‘Cotton Candy’ Planet Mysteries Unravel in New Hubble Observations

“Super-Puffs” may sound like a new breakfast cereal. But it’s actually the nickname for a unique and rare class of young exoplanets that have the density of cotton candy. Nothing else like them exists in our solar system. New data from NASA’s Hubble Space Telescope have provided the first clues to the chemistry of two of ...

Troy Oakes

Nasa's Hubble Space Telescope.

Smelly, Poisonous Molecule May Be a Sure Sign of Extraterrestrial Life

Phosphine is among the stinkiest, most toxic gases on Earth, found in some of the foulest of places, including penguin dung heaps, the depths of swamps and bogs, and even in the bowels of some badgers and fish. This putrid “swamp gas” is also highly flammable and reactive with particles in our atmosphere, but if ...

Troy Oakes

Phospphine gas on a planet means life.