An international team of scientists has measured a new, higher value for the speed at which the universe expands. They used two massive galaxies as "gravitational lenses" to investigate the light from remote objects. The study was led by the Max Planck Institute for Astrophysics in Garching in Germany.
Astronomers discovered water vapor in the atmosphere of super-earth K2-18b, an exoplanet that is orbiting its host star in the habitable zone. According to scientists, k2-18b might potentially be the most habitable out of all exoplanets that have been discovered up until this day. The researchers published their findings in the science journal Nature Astronomy
Astrophysicists normally assume that huge systems like the universe, are indifferent to details of smaller systems contained within it. Scientists from the University of Hawaii at Manoa (Kevin Croker and Joel Weiner) have shown that this hypothesis can fail when it comes to compact objects that remain after the collapse and explosion of huge stars.
Space elevators are a fascinating concept as they will bring down the cost of space travel enormously. If we really want space travel to become available for the masses in the future we should invest in this concept. Two astronomers recently proposed a new concept building on the idea of a space elevator called a spaceline. Enjoy this curated article on the subject:
A growing number of people worldwide are dying of infections because more and more bacteria are becoming resistant to antibiotics. New species are urgently needed. A promising resistance inhibitor is now in development by the research group of Nathaniel Martin, professor of Biological chemistry.
It is generally considered that dating is essential for teens to develop social skills and build their identity. However, a recent study from the University of Georgia has shown that not dating can, be equally good and in some aspects, even be better for their development.
When it comes to the origin of life on Earth and how it has evolved over time there are still a lot of questions in our mind. It turns out that the moon could play a key role in solving a lot of the mysteries.
Venus is the second planet from the sun, and in addition to its similar chemical makeup, it is approximately the same size and mass as Earth. It’s sometimes even called ‘Earth’s sister planet’. Although it is a fascinating planet, it has been ignored in the past few decades. Is it time for a new Venus exploration mission? Enjoy this curated article