Growing food in space will rely on innovative agricultural technologies.
Agricultural technologies to grow food on Mars can help address climate change, sustainability and food scarcity challenges.
Going to space requires more than just rocket science.
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Spacecraft are just a small part of what it takes for humans to become an interplanetary species. A political science professor explains how there is much more to creating a spacefaring society.
NASA astronaut Winston E. Scott on an EVA in 1996.
The European Space Agency has recruited the world’s first-ever disabled astronaut. But we’re still a long way from space being accessible to all.
Children of color are hardly ever central characters in sci-fi books for kids.
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Science fiction books can inspire more children to become scientists if authors and illustrators do a better job of depicting characters from diverse backgrounds.
Albert Einstein might have the answer.
Equatorial Launch Australia
Australia may soon have three commercial space launch facilities
There’s a special type of particle called a ‘tachyon’ which would have to travel faster than the speed of light. But here’s the hitch – we can’t prove tachyons even exist.
One day more of us may be able to travel further into space, and for longer.
In some ways, a space rocket and a passenger aircraft fly much the same. But there is one big reason we can’t just take an aircraft into space.
Space travel is on the horizon, with long journeys and new challenges to contend with.
Stay-at-home and quarantining orders have led to increasing isolation. Virtual reality may help alleviate some of the negative feelings of isolation, and this has potential implications for space travel.
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The vastly differing environment would need a whole new approach to disposing of dead bodies.
With commercial spaceflight companies now taking older people to space, it’s timely to consider the potential physical impact space flight might have on them.
Scientists have been studying lunar samples brought back from Apollo missions to understand the geologic history of the Moon.
Without a magnetic field, the Moon’s surface is exposed to solar wind. These could have been depositing resources like water and potential rocket fuel on the Moon’s surface for billions of years.
Recent space flights by multi-billionaires highlight the extreme economic inequality in America.
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In 1970, Gil Scott-Heron penned a spoken word song called ‘Whitey on the Moon’ that criticized the 1969 Moon landing. A hip-hop scholar explains why the song still reverberates today.
It wasn’t long after Jeff Bezos announced his plans to go to space that Sir Richard Branson joined in, setting a launch date to beat Bezos by nine days.
Hip-hop has a long history in referencing space exploration.
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Rappers have been taking listeners on lyrical journeys to outer space for decades. A hip-hop scholar says their music helps inspire more students to pursue careers among the stars.
Several spaceflights scheduled over the next few years will take non-astronauts to space. But it’s not certain this privilege will ever extend to anyone beyond the extremely wealthy.
Bending space into warp bubbles to travel faster than light may never be a reality, but distorting the flow of time just might be possible.
A capsular spacecraft, similar to this, will bring Crew Dragon into space.
Exercise is important for astronauts to prevent weak muscles.
It’s 60 years since Gagarin’s world-first return from space. The cosmonaut never did make it to Australia, but his huge feat was celebrated here by many, despite tensions with the USSR.