Search results for Terrestrial Planets

Astrobiology Jun 14, 2023

Study claims Earth was created much faster than we thought

When we walk around in our everyday life, we might not think of the Earth itself very often. But this planet is the foundation of our life. The air we breathe, the water we drink and the gravity that pins us to the ground.

Ecology Jun 11, 2023

Q&A: Exploring how during the 'anthropause,' animals moved more freely

A new study used GPS data to track the movements of 43 species of mammals around the globe before and during the COVID-19 pandemic, revealing that animals were able to move more freely during lockdowns.

Ecology Jun 2, 2023

Using AI to push the boundaries of wildlife survey technologies

In their research, associate professor from the NRS Department Tiejun Wang and his master's student Zijing Wu developed an AI-model to automatically locate and count large herds of migratory ungulates (wildebeest and zebra). ...

Planetary Sciences Jun 1, 2023

The case of the missing Jupiters: Gas giant planets are a no-show around small red stars

Astronomers have revealed that the smallest and most common kinds of stars in the universe, called red dwarfs, very rarely host big, Jupiter-like planets. This absence of Jupiter analogs could have major impacts on the development ...

Space Exploration May 25, 2023

The soot line: A new way to expand the search for habitable planets

A University of Michigan astronomer and his team are suggesting a new way to expand the search for habitable planets that takes into account a zone not previously considered: the space between the star and what's called soot ...

Paleontology & Fossils May 22, 2023

Fossils of a saber-toothed top predator reveal a scramble for dominance leading up to 'the Great Dying'

Two hundred and fifty-two million years ago, Earth experienced a mass extinction so devastating that it's become known as "the Great Dying." Massive volcanic eruptions triggered catastrophic climate change, killing off nine ...

Space Exploration May 4, 2023

'Space waves' offer new clues to space weather

More accurate space-weather predictions and safer satellite navigation through radiation belts could someday result from new insights into "space waves," researchers at Embry-Riddle Aeronautical University reported.

Astronomy Apr 20, 2023

Chandra X-ray Observatory identifies new stellar danger to planets

Astronomers using data from NASA's Chandra X-ray Observatory and other telescopes have identified a new threat to life on planets like Earth: a phase during which intense X-rays from exploded stars can affect planets over ...

Earth Sciences Apr 18, 2023

Nullarbor rocks reveal Australia's transformation from lush to dust

Curtin researchers have discovered how long ago the Australian Nullarbor plain dried out, with a new approach shedding light on how ancient climate change altered some of the driest regions of our planet.

Astronomy Apr 14, 2023

TESS discovers a Venus-sized exoplanet orbiting nearby star

Using NASA's Transiting Exoplanet Survey Satellite (TESS), a team of astronomers from Harvard-Smithsonian Center for Astrophysics (CfA) in Cambridge, Massachusetts, and elsewhere has detected a new exoplanet. The newfound ...

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