‘Oumuamua (1I/2017 U1) is the first object of interstellar origin observed in the Solar system. Recently, Micheli et al. (2018) reported that ‘Oumuamua showed deviations from a Keplerian orbit at a ...

Forty years ago, Voyager 2 flew past Uranus and observed radiation levels that defied explanation. Now, scientists may ...

In Sept. 2012, NASA’s Van Allen Probes observed the radiation belts around Earth had settled into a new configuration, separating into three belts instead of two. Scientists think the unusual physics ...

With the solar eclipse buzz at its peak, misconceptions follow. So how can you tell eclipse fact from eclipse fiction? You rely on the experts. NASA states that humans have viewed the solar eclipse ...

There are hints that the universe may be behaving unexpectedly, and astrophysicists are racing to explain why. Their ideas to account for the surprising result include allowing dark matter and dark ...

From radiopharmaceuticals to hypofractionated radiation therapy, one expert explained the current landscape of radiation treatments for prostate cancer. Radiopharmaceuticals, defined by the National ...

In 2025, scientists reported the discovery of long-chain organic molecules called alkanes in the ancient mudstones of Mars. Now, in a new study, a team led by Alexander Pavlov of NASA's Goddard Space ...