NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.

NASA has pulled off a high-flying aurora investigation, launching three rockets into the glowing northern lights over Alaska. One mission targeted mysterious dark patches called black auroras, while the twin GNEISS rockets created a 3D scan of the aurora’s electrical currents.

Add Yahoo as a preferred source to see more of our stories on Google. NASA's towering rocket that will help propel four astronauts on a historic journey around the moon is now visible at the launch pad from where it could soon blast off in Florida.

American space agency NASA says it fixed the problem that caused a hydrogen leak during the first wet dress rehearsal of the Artemis II mission

CAPE CANAVERAL, Fla. -- NASA's giant new moon rocket moved to the launch pad Saturday in preparation for astronauts' first lunar fly-around in more than half a century. The out-and-back trip could blast off as early as February. The 322-foot rocket began ...

CAPE CANAVERAL, Fla. (AP) — NASA’s giant new moon rocket moved to the launch pad Saturday in preparation for astronauts’ first lunar fly-around in more than half a century. The out-and-back trip could blast off as early as February. The 322-foot (98 ...

Tuning into the feed at optimal times could unveil the imposing 322-foot spacecraft in the foreground of a stunning sunset or sunrise, or show it prominently lighting up the night sky. As early as Sunday, Feb. 8, the rocket could provide the initial burst ...

A NASA rocket mission will soon launch from Alaska to reveal the electrical circuitry underlying the aurora. The rocket will use a technique similar to a CT scan to reconstruct the electrical currents flowing from the northern lights. The Geophysical Non ...