Stay updated with breaking news from Release Products. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
The U.S. Environmental Protection Agency (EPA) announced proposed updates to the Safer Choice Standard on November 13, 2023. According to the November 14, 2023, notice, the proposed...
Planets grow in rotating disks of dust and gas around forming stars, some of which can subsequently collide in giant impacts after the gas component is removed from the disk1–3. Monitoring programmes with the warm Spitzer mission have recorded substantial and rapid changes in mid-infrared output for several stars, interpreted as variations in the surface area of warm, dusty material ejected by planetary-scale collisions and heated by the central star: for example, NGC 2354–ID8 (refs. 4,5), HD 166191 (ref. 6) and V488 Persei7. Here we report combined observations of the ...