Science

Could COVID-19 Have Wiped Out the Neanderthals?

Nanowires are self-assembled into custom arrangements

Japan describes what it got from that asteroid

Asteroid chips that look like charcoal returned to Earth by the Japanese space probe

Neptune’s mysterious dark spot has changed course and experts are baffled

A planetoid larger than the Statue of Liberty will fly past Earth on Christmas Day, NASA says

Gifts from Japanese spacecraft: asteroid chips such as charcoal

Weapons carved from human bone come from a drowned land bridge between the UK and Europe

NASA probe takes ‘great conjunction’ photo of Jupiter and Saturn from the moon

NASA’s SLS megarocket ‘hot fire’ test delayed after premature shutdown during fuel testing