Artemis II: As humans return to the Moon, which of these 4 futures will we choose?

The four Artemis II astronauts who looped around the moon this week are expected to splash down soon. NASA’s grand mission spells a return to human deep-space travel, with renewed interest in building a long-term moon base.

Go to Source

Artemis astronauts to shed light on space health risks

While the Artemis II astronauts have been protected from the icy vacuum of space on their journey, their bodies have nonetheless been left exposed to possibly high levels of radiation—a danger of space travel that NASA is anxiously waiting to study.

Go to Source

After reaching speeds of 10,657 meters per second, Artemis II hurtles home for make-or-break splashdown

The Artemis II astronauts conducted a historic lunar flyby, gathered invaluable data and took in unprecedented moon views, but one of the most crucial moments of their 10-day mission is still to come: Friday’s splashdown.

Go to Source

Medieval Japanese poetry and buried trees help elucidate volatile space weather

On Earth, extreme solar activity often appears as beautiful, benign auroras. But venturing beyond the safety of the Earth’s magnetic field, one faces the full brunt of a temperamental star that can suddenly erupt with flares and coronal mass ejections.

Go to Source

Calif. deputy shot, killed while serving eviction notice

The Tulare County deputy was responding to fellow deputies’ call for help after reports of gunfire erupted at the scene; the suspect remains at large

Go to Source

Megawatt structured light arrives with 3,070 optical vortices in one array

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two fundamental limitations have restricted their broader impact: generating large numbers of vortices simultaneously and achieving high peak power in such configurations. Until now, large vortex arrays have been limited to […]

How NASA’s Artemis II mission rediscovered the majesty and mystery of the moon

On April 10, Artemis II—humanity’s first mission to the moon in more than half a century—will draw to a close when the Orion capsule carrying four crew members detaches from its service module.

Go to Source

Artemis II astronauts describe their lunar voyage as surreal and profound ahead of Earth return

Drawing ever closer to Earth, the Artemis II astronauts tidied up their lunar cruiser for its upcoming “fireball” return and reflected on their historic journey around the moon, describing it as surreal and profound.

Go to Source

Boaters report tree push over and scream 40 miles NW of Campbell River (Report 80009)

Class B; September 2009; British Columbia

Go to Source

Could we actually terraform Mars? A new scientific roadmap lays out the blueprint—and the risks

Reading the “Mars Trilogy” by Kim Stanley Robinson brings the benefits and pitfalls of efforts to terraform the red planet into sharp relief. Since the 1970s, when Carl Sagan first suggested the possibility that we could make Mars more Earth-like, that process has been a staple of science fiction. But there’s always been a significant […]

Ex-NYPD officer gets 3 to 9 years in prison for throwing cooler that caused fatal crash

Former NYPD sergeant Erik Duran was convicted of manslaughter after throwing a cooler that caused the 2023 death of Eric Duprey

Go to Source

A Mercury rover could explore the planet by sticking to the Terminator

The closest planet to our sun, Mercury, experiences extreme temperature variations. Since the planet has no atmosphere to speak of, it is in a constant cycle where one side is extremely hot and the other extremely cold. On the sun-facing side, temperatures reach a scorching 427°C (800°F), enough to melt tin and lead, and the […]

Artemis II crew will endure 3,000°C on re‑entry. A hypersonics expert explains how they will survive

After successfully completing their mission to the moon, the Artemis II crew are about to return to Earth.

Go to Source

Video: Man opens fire at Phoenix Police helicopter before OIS

Drone footage shows the man raising a handgun and firing multiple shots at a responding Phoenix PD helicopter before officers returned fire on the ground

Go to Source

Twin NASA control rooms support Artemis safety, success

Twin control rooms at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are actively supporting real-time mission operations in lunar orbit as part of the agency’s Artemis II mission, helping ensure astronaut safety and mission success as the crew prepares to return to Earth Friday, April 10.

Go to Source