Last week scientists, engineers and others who work on the Mars Exploration Rover mission paid tribute to the Spirit rover which explored Mars for six years before succumbing to the harsh Martian winter in 2010. I was away at a conference last week and missed it, but fortunately the event was recorded and you (and I!) can watch it below. Above is a video photo diary of Spirit’s accomplishments on Mars.
Like a performer preparing for their big finale, a distant star is shedding its outer…
For a little over a month now, the Earth has been joined by a new…
Despite decades of study, black holes are still one of the most puzzling objects in…
74 million kilometres is a huge distance from which to observe something. But 74 million…
Astronomers have only been aware of fast radio bursts for about two decades. These are…
How do you weigh one of the largest objects in the entire universe? Very carefully,…