News
- Planetary Science
NASA’s DART mission successfully shoved an asteroid
Data obtained since the spacecraft intentionally crashed into an asteroid show that the impact altered the space rock’s orbit even more than intended.
- Astronomy
The James Webb Space Telescope spied the earliest born stars yet seen
The stars, found in the first released science image from the James Webb Space Telescope, probably winked into existence about 13 billion years ago.
- Health & Medicine
Cooperative sperm outrun loners in the mating race
Sperm that swim in clusters travel more directly toward the uterus, while overcoming fluid currents in the reproductive tract.
