Has Proof of Dark Matter Been Hiding on Ganymede?
AdultsAstronomyDiscoveryScienceSpace Astronomers might not know what dark matter is made of, and they might not be able to see it, but they know that it exists.
Will laser blasters ever be possible? - Christopher Baird
AdultsPhysicsScienceSpaceTechnology A fleet of rebel spaceships is greeted by a frenzy of laser blasts – illuminating the sector with brilliant bursts of light.
Wait, Radiation Prevented the Moon Landing?
AdultsScienceSpace Ever since Neil Armstrong and the Apollo 11 crew touched down in 1969, people have claimed that the Moon landing was faked.
We Found a Loophole to Survive the End of the Universe
AdultsHistoryHumanSpace Can we survive the heat death of the universe?
Can Humanity Stop A Planet-Killing Asteroid?
AdultsAstronomyNatural DisastersScienceSpace Some killer asteroids were found only days before flyby. If they had struck Earth, the power of thousands of nuclear bombs would have flattened cities and killed millions.
Can Humanity Stop A Planet-Killing Asteroid?
AdultsAstronomyScienceSpace Some killer asteroids were found only days before flyby. If they had struck Earth, the power of thousands of nuclear bombs would have flattened cities and killed millions.
Stars, Constellations, and More
ChildrenAstronomyEE1EE2ScienceSpace By the end of this science lesson, students will be able to describe the characteristics of stars and constellations.
How 2000 Weavers Got Us To The Moon
AdultsEngineeringHistorySpaceTechnology In the 1960s, NASA’s engineers were building the Apollo spacecraft. But they ran into a major problem that almost prevented them from getting to the moon. To solve it, they brought in some unexpected help: expert weavers.