Total solar eclipses, while stunning, can damage your eyes if viewed without the right protection

Now’s the time to get your hands on a pair of eclipse glasses in preparation for April’s display of celestial wonder.

Geoffrey Bradford, Professor of Pediatrics and Ophthalmology, West Virginia University • conversation
March 12, 2024 ~6 min

April’s eclipse will mean interruptions in solar power generation, which could strain electrical grids

When the Moon blocks the Sun during an eclipse, utility suppliers have to pull power from the grid to make up for gaps in solar energy.

Vahe Peroomian, Professor of Physics and Astronomy, USC Dornsife College of Letters, Arts and Sciences • conversation
March 8, 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

Why does a leap year have 366 days?

Humans have synced their calendars to the sun and moon for centuries, but every so often, these systems need a little correction.

Bhagya Subrayan, PhD Student in Physics and Astronomy, Purdue University • conversation
Feb. 19, 2024 ~6 min

Lunar science is entering a new active phase, with commercial launches of landers that will study solar wind and peer into the universe’s dark ages

Projects under NASA’s CLPS program will probe unexplored questions about the universe’s formation.

Jack Burns, Professor of Astrophysical and Planetary Sciences, University of Colorado Boulder • conversation
Feb. 5, 2024 ~8 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

Humans are going back to the Moon to stay, but when that will be is becoming less clear

The US might be facing international competition to be first to return to the Moon.

Simonetta Di Pippo, Director of the Space Economy Evolution Lab, Bocconi University • conversation
Jan. 26, 2024 ~6 min

Japan is now the 5th country to land on the Moon – the technology used will lend itself to future lunar missions

Japan is one of several countries that weren’t part of the space race of the 1950s and 1960s looking toward the Moon. They’ve now become the 5th country to have landed on its surface.

Mariel Borowitz, Associate Professor of International Affairs, Georgia Institute of Technology • conversation
Jan. 21, 2024 ~6 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

Privatised Moon landings: the two US missions set to open a new era of commercial lunar exploration

The Peregrine and Nova-C landers are due to carry out valuable science at two diverse lunar locations.

Ian Whittaker, Senior Lecturer in Physics, Nottingham Trent University • conversation
Jan. 2, 2024 ~8 min

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