Volunteers clad as Superman and Spider-Man sprayed disinfectant against the coronavirus on Indonesia's island of Java, flanking a colleague wearing the winged helmet of local superhero Gatotkaca who shouted, "Wear masks, wash hands and stay alert."
A bunch of asteroids near Jupiter and Neptune with orbits perpendicular to the plane of the solar system may have come here from a different star system
Stars that are similar to the sun in every way we can measure are mostly more active than the sun, which hints that the sun’s activity may ramp up someday, risking solar eruptions
About 80 per cent of stars in the Milky Way’s central bulge have relatively close encounters with another star, which can fling off any planets orbiting them
Experts tell the BBC that euphoria over success models runs the risk of people becoming complacent.