mars, mars missions, nasa, outer space

Red Planet Unleashed: Elon Musk’s Plans for Terraforming Mars

Elon Musk is thrilled about going to space and has big plans. He wants people to be able to stay on Mars and grow. The name for this process is “terraforming.”  Terraforming is like making Mars more like Earth so people would want to live there. Elon Musk wants people to love life on Mars. ...

Viena Abdon

Mars, the red planet.

There Could Be Alien Life on Mars, but Will Our Rovers Be Able to Find It?

Robotic rovers are currently exploring the surface of Mars. Part of a rover’s mission is to survey the planet for signs of life. There might be nothing to find — but what if there is, and the rovers just can’t “see” it? New research published in Nature Communications suggests the rovers’ current equipment might not ...

Troy Oakes

A Mars rover.

No Oxygen Required to Make These Minerals on Mars

When NASA’s Mars rovers found manganese oxides in rocks in the Gale and Endeavor craters in 2014, the discovery sparked speculation from scientists. Some scientists suggested that the red planet might have once had more oxygen in its atmosphere billions of years ago. The minerals probably required abundant water and strongly oxidizing conditions to form, ...

Troy Oakes

Curiosity's selfie image on Mars.

Possible Organic Compounds Found in Mars Crater Rocks

A study published in Science analyzes multiple rocks found at the bottom of Jezero Crater on Mars, where the Perseverance rover landed in 2020, revealing significant interaction between the rocks and liquid water. Those rocks also contain evidence consistent with the presence of organic compounds. The existence of organic compounds (chemical compounds with carbon-hydrogen bonds) is not ...

Troy Oakes

Jezero crater.

Scientist Unveils Further Proof of Salty Water on Mars

It may be known as a rocky, red planet, but the evidence is mounting that salty water exists at the base of polar deposits on Mars. University of Southern Queensland‘s Professor Graziella Caprarelli is part of an international team investigating bright reflection signals below the Martian surface, first spotted in data acquired between 2010 and ...

Troy Oakes

The MARSIS spacecraft.

NASA and ESA Agree on Next Steps to Return Mars Samples to Earth

NASA’s Perseverance rover will establish the first sample depot on Mars. The next step in the unprecedented campaign to return scientifically selected samples from the planet was made on October 19 with a formal agreement between NASA and its partner ESA (European Space Agency). The two agencies will proceed with the creation of a sample ...

Troy Oakes

This illustration shows a concept for a set of future robots working together to ferry back samples from the surface of Mars collected by NASA's Mars Perseverance rover.

Traces of an Ancient Ocean Discovered on Mars

A recently released set of topography maps provides new evidence for an ancient northern ocean on Mars. The maps offer the strongest case yet that the planet once experienced sea-level rise consistent with an extended warm and wet climate, not the harsh, frozen landscape that exists today. Benjamin Cardenas, assistant professor of geosciences at Penn ...

Troy Oakes

The Curiosity rover on Mars.

Scientists Use Deep Planetary Scan to Confirm Martian Core

Seismologists from The Australian National University (ANU) have developed a new method to scan the deep interior of planets in our solar system to confirm whether they have a core at the heart of their existence. This method has been used to confirm a Martian core. The scanning method, which is similar to an ultrasound scan that uses sound waves to generate images of ...

Troy Oakes

The Martian core.