Veronica Johnson

Out beyond the Magnetosphere: Why space weather is one of Artemis II’s biggest challenges As NASA’s Artemis II mission prepares for liftoff, most of the conversation in D.C. and around the nation has rightly centered on the excitement of the first crewed ... See more

Hidden weather threat to NASA's next moon mission When D.C. locals area think about weather, they usually picture storms rolling up the East Coast, a windy March day, or a summer thunderstorm over the Potomac. But there’s another kind of weather happening... See more

Why Daylight Saving Time Happens in Spring ARLINGTON, Va. (7News) — Daylight Saving Time was designed to make better use of the longer daylight hours that arrive in spring and summer. As the Northern Hemisphere tilts toward the sun after winter, sunrise b... See more

There is a scene in the new documentary The Best of the Best: Jazz from Detroit (airing on Amazon Prime) where Blue Note Records president Don Was says: “It’s hard to imagine jazz without Detroit musicians. Jazz would be like Swiss cheese with these big g... See more

Continue button not working as expected upon 3 failed attempts. I have a quiz that I’ve been working on for a couple of days. Users should be able to attempt the assessment up to 3 times. At the 3rd time, they cannot retake it. I want the user to be direc... See more