Space News & Blog Articles

Cosmic phenomena are events and features that occur in space, involving immense scales of distance, time, and energy. Studying these events provides a deeper understanding of the universe, its origins, and its fundamental laws. From the birth of stars to the collision of galaxies, the cosmos offers an endless array of fascinating sights.

You've probably heard it by now: NASA’s Artemis 2 mission was the first to launch astronauts to fly by the moon in more than 50 years. But that was just the first of the firsts for this mission.

President Donald Trump on Monday night (April 6) hailed the courage and grit of NASA's Artemis 2 astronauts after their historic flyby around the moon.

NASA's Artemis 2 astronauts viewed parts of the moon never before seen with human eyes during their epic lunar flyby today (April 6) —and set a spaceflight record in the process.

Artemis 2 wake-up songs are mission control's way of starting the crew's day off with positivity. Here's the Spotify playlist.

As they broke the record for farthest distance from Earth ever traveled by an astronaut, NASA's Artemis 2 crew took a moment to dedicate a few features on the moon's surface for their spacecraft and lost loved ones.

The Moon's appearance in the sky changes over the course of about a month. These changes are known as the lunar phases or cycles of the moon. These phases are the result of the changing angles at which we view the Moon's illuminated surface as the Moon orbits the Earth.

NASA's Artemis 2 astronauts have now traveled farther from Earth than any people in history, breaking the mark set by the Apollo 13 crew in April 1970.

A glimpse of a stellar cluster ties generations together.

Darth Maul's own series instantly sets itself apart from its relatives with a killer pitch, but it suffers from familiar debut season frustrations.

The Artemis 2 astronauts might be the first humans to survey certain areas of the moon's far side, and they're chronicling their historic journey in detail.

NASA faces the possibility of steep cuts again as the FY 2027 budget request proposes a 23% reduction in overall funding and a 47% cut to science programs.

Glover's achievement is worth celebrating. But it's also worth remembering that he belongs to a long and underappreciated history.

NASA's Artemis 2 astronauts will make a historic moon flyby today (April 6). Here's how it will happen, hour by hour.

The four astronauts of NASA's Artemis 2 mission have arrived at the moon. They entered the lunar sphere of influence early Monday morning (April 6).

The four Artemis 2 astronauts had a chance to observe the moon this weekend, and to say they were thrilled may be an understatement of cosmic proportions.

Artemis 2 commander Reid Wiseman gazes out of an Orion spacecraft cabin window, looking back at Earth, as the crew travels towards the Moon. Image: NASA.

Taking time out to send Easter greetings down to Earth, the four Artemis 2 astronauts closed in on the moon Sunday, already seeing unexpected detail on the surface and giving scientists a taste of things to come during a pass over the lunar far side Monday evening.