A Nasa rover has reached a promising place to search for fossilised life on Mars

The Perseverance rover has arrived at what’s thought to be an ancient shoreline on Mars.

Sean McMahon, Chancellor's Fellow in Astrobiology, The University of Edinburgh • conversation
yesterday ~7 min

Nasa to overhaul mission returning samples from Mars – here’s why it must and will go ahead

There’s anxiety among space scientists following Nasa’s decision to rethink sample return mission from Mars.

John Bridges, Professor of Planetary Science, University of Leicester • conversation
April 22, 2024 ~7 min


NASA’s search for life on Mars: a rocky road for its rovers, a long slog for scientists – and back on Earth, a battle of the budget

Determining whether or not life exists on another planet is an extraordinarily complicated – and expensive – scientific endeavor.

Amy J. Williams, Assistant Professor of Geology, University of Florida • conversation
March 12, 2024 ~7 min

Spacesuits need a major upgrade for the next phase of exploration

The next generation of spacesuit needs to do more than simply protect an astronaut from the vacuum of space.

Yang Gao, Professor of Robotics, Head of Centre for Robotics Research, King's College London • conversation
March 6, 2024 ~7 min

I’ve been studying astronaut psychology since Apollo − a long voyage to Mars in a confined space could raise stress levels and make the journey more challenging

Can astronauts spend prolonged time in close quarters millions of miles from Earth without killing each other?

Nick Kanas, Professor Emeritus of Psychiatry, University of California, San Francisco • conversation
Feb. 21, 2024 ~8 min

Studying lake deposits in Idaho could give scientists insight into ancient traces of life on Mars

While NASA rovers on the surface of Mars look for hints of life, researchers back on Earth are studying ‘echoes of life’ from ancient basins – hoping that the two sites might be similar.

Robert Patalano, Lecturer of Biological and Biomedical Sciences, Bryant University • conversation
Feb. 5, 2024 ~7 min

Nasa’s Mars helicopter Ingenuity has ended its mission – its success paves the way for more flying vehicles on other planets and moons

Among the missions being planned is a huge helicopter drone to explore Saturn’s moon Titan.

Kevin Olsen, UKSA Mars Science Fellow, Department of Physics, University of Oxford • conversation
Jan. 29, 2024 ~7 min

Earth isn't the only planet with seasons, but they can look wildly different on other worlds

You might hate winter, but at least you know what to expect every year. Other planets have wobbly axes that lead to wild, unpredictable seasons.

Gongjie Li, Assistant Professor of Physics, Georgia Institute of Technology • conversation
Jan. 10, 2024 ~8 min


Six space missions to look forward to in 2024

Moons and asteroids will be visited by spacecraft from Earth next year.

Monica Grady, Professor of Planetary and Space Sciences, The Open University • conversation
Dec. 29, 2023 ~8 min

The longstanding mystery of Mars' moons – and the mission that could solve it

A Japanese spacecraft is expected to reach Martian orbit in 2025 to collect material from the surface of the moon Phobos before returning to Earth by 2029.

Ben Rider-Stokes, Post Doctoral Researcher in Achondrite Meteorites, The Open University • conversation
Dec. 7, 2023 ~6 min

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