Delivery drone illustration via shutterstock.com
Without a human operator on board, how can a drone steer clear of collisions? Technology from autonomous cars can help.
Can you hear me now?
Mine communications are complex, slow and unreliable. The solution to keeping miners safe, and rescuing them when disaster strikes, might just be in their hands already.
Myrmecia croslandi ant carrying its prey backwards.
The navigation tactics of certain Australian ants could point the way to helping driverless cars find their way around.
DSAC is prepping for a yearlong experiment to characterize and test its suitability for use in future deep space exploration.
Jet Propulsion Laboratory
Measuring time is a crucial part of navigation – particularly in space, where exacting precision is called for. The DSAC is poised to make a change that will aid future deep space missions.
Leif Erikson discovers America.
Christian Krogh/Wikimedia Commons
A bold theory suggests the Vikings may have used a mysterious method of studying sunlight to navigate the oceans.
How do you make a digital mapping system give directions like a stranger in the street?
How accurate is that GPS navigation?
They are the most accurate clocks on the planet and a few more in space. So why are researchers trying to make atomic clocks even more accurate?
GPS is used in many devices to help us navigate.
It’s well known that severe space weather events – which are quite rare – can have a negative impact on our use of Global Positioning System (GPS) enabled devices. But our research, published in Geophysical…
Sir David Gill, the most important astronomer you’ve never heard of?
Uncredited via Wikimedia Commons
There have been 10 astronomers royal for Scotland since the honour was created in 1834, only three of whom were Scots. I believe Aberdonian Sir David Gill (1843-1914), who never held the honour, trumps…
Time will tell when it comes to finding longitude. Greenwich time, that is.
Right now if you want to know where you are, your smartphone map will tell you instantly. But these technologies only exist…
The mystery migrations of birds of the world has long puzzled scientists, but understanding how it works may be one step…
Bumblebees use complex problem-solving skills to minimise the energy they use when flying to collect food. For the bumblebee…
Egyptian fruit bats use an internal, landmark-based map to navigate their local area, a new study has found. The discovery…