Federal court documents this week revealed an FBI investigation of a janitor suspected of using Sunspot Solar Observatory's internet connection to send and receive child pornography.
In recent decades, astronomers and Trekkies had fun speculating on what might serve as Spock's home star. Many settled on 40 Eridani A, about 16 light-years away. Now a Vulcan-esque planet has been found for this star!
Launched last April, TESS is successor to the Kepler mission, which discovered a substantial fraction of all known exoplanets orbiting distant suns. This 1st-light image from TESS is cause for celebration. Ahoy! New worlds ahead!
A congressionally-mandated report recommends that NASA lead efforts to directly image possibly Earth-like exoplanets, using upcoming technologies. A major goal is finding habitable - maybe even inhabited - worlds.
On September 16, 2018, Mars reaches perihelion, its closest point to the sun in its 2-year orbit. Mars' brightness in July and August - and a recent global dust storm on the planet - are both linked to this event.
Cassini ended its 13-year mission at Saturn a year ago, when it plunged into the giant planet's atmosphere. Now the Hubble Space Telescope is keeping an eye on the planet.
Astronomers with the Breakthrough Listen program used AI (artificial intelligence) to find 72 repeating, short, unpredictable radio bursts, from a mysterious source 3 billion light years away.