World Athletics Championships: 4 key moments in track and field
8 hours ago — Here are 4 special moments from the World Athletics Championships in Oregon. Facebook; Twitter; Flipboard; Email. July 25, 20228:13 AM ET.
NASA's Artemis mission — which will ultimately return humans to the moon's surface for the first time in 50 years, including the first woman and person of color to set foot there — could launch as soon as late August, agency officials said in a news briefing on Wednesday (July 20).
NASA's forthcoming dark matter-hunting telescope has a ride on a SpaceX rocket.
This article was originally published at The Conversation. (opens in new tab) The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights.
Chris Impey (opens in new tab), University Distinguished Professor of Astronomy, University of Arizona