From bacterial invisibility cloaks to unexpected dinosaur colors, Horizon uncovered some fascinating facts in 2019. Here are our 12 favourites.
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We know that outbreaks like coronavirus will become more common in the future and tackling them is the Apollo programme of our time, according to Professor Marion Koopmans, head of the viroscience department at Erasmus University Medical Centre in Rotterdam, the Netherlands.
The race for a vaccine against the novel coronavirus, or SARS-CoV-2, is on, with 54 different vaccines under development, two of which are already being tested in humans, according to the World Health Organization. And among the different candidates is a new player on the scene – mRNA vaccines.
Developing new propellants for satellites to replace toxic hydrazine would make launching and handling satellites safer but it also requires disrupting current systems, according to researchers.
Metagenomics can help us spot emerging diseases, says virologist Marion Koopmans.
What are they and why are they promising for coronavirus?
The more satellite launches we do, the bigger the risk of damage or debris, says Dimitra Stefoudi.