What Happened? Shares of aerospace and defense company Rocket Lab (NASDAQ:RKLB) fell 7.8% in the afternoon session after ...

Sam Altman is no longer content with dominating the artificial intelligence conversation from the ground. The OpenAI chief ...

Live coverage of Russia’s war against Ukraine with breaking news and frontline updates, updated 6 times today. A new poll by ...

From the tragedy of the space shuttle Columbia disaster in 2003 to the now-routine return of commercial spacecraft, heat shields—formally called thermal protection systems—are critical for protecting ...

In a hard-to-believe rapid-fire scheduling sequence, two Cape Canaveral launch companies should launch three rockets within a ...

As the price of space launch falls, the military wants to use rockets to send troops and supplies downrange in 90 minutes or ...

Indian startup Astrobase is developing an advanced methane rocket engine using full-flow combustion, aiming for a reusable ...

United Launch Alliance’s Atlas V rocket will deploy 27 Amazon Leo internet satellites early Monday. Learn when and how to watch the launch and what it means for the growing satellite network.

BM-21 Grad is the 122mm multiple launch rocket system Cambodia is using to wreak havoc in Thailand. Built by the Soviet Union, it fires 40 rockets in 20 seconds from a truck-mounted launcher. Fast, ...

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...

Rocket Lab also made another milestone in the development of its new, larger rocket called the Neutron. Here's why the stock ...

LEAP 71 hot-fires two orbital-class methalox engines. The engines were designed entirely without human intervention by Noyron.