51动漫

51动漫

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.

Medical workers disinfect beds at an Ebola treatment centre in Mubende, Uganda

Health

Uganda struggles to contain Ebola variant with no approved vaccine

More than 50 cases have been identified so far in an outbreak linked to the Sudan variant of Ebola virus, which has no approved treatment or vaccine

News
Gas power plant

Environment

How will Germany navigate its gas shortage nightmare this winter?

News
Jupiter's moon Europa

Space

NASA鈥檚 Juno spacecraft takes closest images of Europa for 20 years

News
The Hubble Space Telescope

Space

SpaceX may help the Hubble Space Telescope boost its lifespan

News
Galaxies merging

Space

When two galaxies collide they often stop making new stars

News
Lung cancer awareness - adenocarcinoma: Therapies targeting specific genetic alterations such as EGFR, ALK and ROS1 are appropriate for selected cases (uploaded by US surgical pathologist).; Shutterstock ID 404835070; purchase_order: -; job: -; client: -; other: -

Health

Genetic test for cancer is less accurate for Black and Asian people

News
CX70YR Icy waters around the coast of Sptsbergen, Svalbard in the Arctic Ocean.

Earth

Western Arctic Ocean is acidifying four times faster than other oceans

News
For the first time, NASA?s James Webb Space Telescope and Hubble Space Telescope have taken simultaneous observations of the same target. These images, Hubble on left and Webb on the right, show observations of the Didymos-Dimorphos system several hours after NASA?s Double Asteroid Redirection Test (DART) intentionally impacted the moonlet asteroid. It was the world?s first test of the kinetic impact technique using a spacecraft to deflect an asteroid by modifying its orbit. Both Webb and Hubble observed the asteroid before and after the collision took place. 51动漫s will use the combined observations from Hubble and Webb to gain knowledge about the nature of the surface of Dimorphos, how much material was ejected by the collision, how fast it was ejected, and the distribution of particle sizes in the expanding dust cloud. In the coming months, scientists will also use Webb?s Mid-Infrared Instrument (MIRI) and Near-Infrared Spectrograph (NIRSpec) to observe ejecta from Dimorphos further. Spectroscopic data will provide researchers with insight into the asteroid?s composition. Hubble will monitor Dimorphos ten more times over the next three weeks to monitor how the ejecta cloud expands and fades over time. Hubble observations were conducted in one filter, WFC3/UVIS F350LP (assigned the color blue), while Webb observed at F070W (0.7 microns, assigned the color red).

Space

Hubble and JWST both saw the aftermath of NASA’s DART asteroid mission

News
A physical representation of bitcoin on a chip

Technology

Emissions from mining a single bitcoin have increased 126-fold

News
Author Neal Stephenson onstage at the 2022 SXSW Conference and Festival

Technology

Sci-fi author Neal Stephenson wants to build a metaverse open to all

The science-fiction author who coined the term metaverse in his 1992 novel Snow Crash is going head-to-head with Meta and Microsoft to create an open-source platform for creating virtual worlds

News
Humans

How ancient glass destroyed by the Beirut explosion was reconstructed

Video

Life

Newly recognised species of sloth has a head like a coconut

News

Health

Air pollution raises our risk of a stroke and its later complications

News

Environment

Satellite uses sun reflections to detect offshore methane leaks

News