Tag: mars

In many rivers, only a small amount of streamflow remains for nature after water is diverted for hydropower production. In light of climate change and biodiversity loss, this is having increasingly serious consequences. Researchers from WSL,...
Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt has long been known for its ancient rocks—plains of streaked gray stone on the eastern shore...

Early visions of Mars: Meet the 19th-century astronomer who used science fiction to imagine the red planet

Living in today's age of ambitious robotic exploration of Mars, with an eventual human mission to the red planet likely to happen one day,...

These mysterious dark ‘streaks’ on Mars aren’t what scientists initially believed

Mysterious dark streaks first observed on Mars in the 1970s are not what many believed they were. Scientists now say the curious features that stretch...

Taking a realistic look at terraforming Mars

A team of researchers with a variety of backgrounds and affiliated with multiple institutions in the U.S. has taken a realistic approach to looking...

Here’s how we could quickly raise temperatures on Mars

Multiple plans exist to explore Mars in the coming decades using robotic and crewed missions. The ultimate goal of these missions is to determine...

A step towards life on Mars? Lichens survive Martian simulation in new study

For the first time, researchers have demonstrated that certain lichen species can survive Mars-like conditions, including exposure to ionizing radiation, while maintaining a metabolically...

‘Mars and Earth are even more different than we thought’: Condensing 20 years of atmospheric wave observations

For the first time on a global scale, 20 years of observations on Mars have been condensed into a single study led by Francisco...

Shocking spherules on Mars

Last week, the Perseverance Science Team were astonished by a strange rock comprised of hundreds of millimeter-sized spheres… and the team are now working...

Organic molecules of unprecedented size discovered on Mars

The longest organic molecules identified to date on Mars have recently been detected by scientists from the CNRS, together with their colleagues from France,...

Weighing in on a Mars water debate: Analysis challenges previous findings

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its atmosphere, however, surface...

The dynamic battle between Mars’s atmosphere and solar wind

Qi Zhang, a doctoral student at the Swedish Institute of Space Physics and Umeå University, explores in her doctoral thesis the interaction between Mars...

Can surface fractures on Earth, Mars, and Europa predict habitability on other planets?

When a mudflat crumbles on Earth, or an ice sheet splinters on one of Jupiter's moons (Europa), or an ancient lakebed breaks on Mars,...

Mars’s core evolution: Lab experiments hint at solid inner core formation

Geochemical evidence from laboratory experiments for a potential solid inner core at the center of Mars is reported in Nature Communications. Data from NASA's InSight...

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