There are two leading ways to measure the universe’s rate of expansion, and for fifteen years, they more or less agreed with one another. Not anymore, and that’s a big deal.
READ MORETake a peek at asteroid Bennu: porous, blue, and with a water-rich parent body.
READ MOREA recent NASA rocket launch produced a strange and rather spectacular light show in the skies over Norway.
READ MORENASA uses CubeSats for new science missions and to test new electronics, sensors and software that might be included on larger missions.
READ MORERevealing Solar System Time Capsules, Breaking Engineering Barriers
READ MOREYou’d have to be living on another planet not to have heard one of the biggest news stories in recent times: After years of denial, it turns out that the US government has a secret program, researching and investigating UFOs.
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