NASA’s TESS mission discovers a planet orbiting two suns
When two stars orbit each other, it is called a binary star. In 2018, NASA’s Transiting Exoplanet Surveying Satellite (TESS) mission found…
Category: Big Questions
How did we discover the first virus?
As world news about the coronavirus pandemic continues to unfold, society’s collective knowledge and interest in viruses has increased.…
What is COVID-19 and what we can do to prevent its spread?
Since December, 2019 a virus which causes the COVID-19 disease has been spreading, resulting in a global pandemic. While some questions…
How effective are travel restrictions and social distancing?
Reality now matches what was predicted. According to models, travel restrictions alone would only delay the epidemic status of COVID-19. But…
How would we know if COVID-19 came from a lab?
A group of researchers gathered evidence from previous studies and, using what is known about the virus structure, made the case that the…
Protection by disinfection: best ways to sanitize surfaces from the coronavirus family
What are the best ways to sanitize various surfaces from coronaviruses? A team of researchers reviewed 22 studies to better understand the…
Looking Back on Dyson Spheres
It might be likely that civilizations eventually develop large spherical shells that can catch all of the light emitted from their stars -…
A glow-in-the-dark protein called luciferase improves medical diagnostics
A smaller version of the enzyme that allows fireflies and jellyfish to glow naturally is now being used in medical diagnostics.
How long will it take to contain COVID-19?
Computer models are handy tools to figure out how well our public health interventions might work in controlling the COVID-19 pandemic…
What are the triggers for dangerous landslides?
In a paper published in Nature last month, researchers found that there is a greater risk of landslides after earthquakes, especially…