Nature News
-
![[:es]NASA spacecraft ‘touches’ the Sun for the first time ever[:]](https://katedra.eus/app/uploads/2021/12/d41586-021-03751-5_19954416.jpg)
[:es]NASA spacecraft ‘touches’ the Sun for the first time ever[:]
The Parker Solar Probe has passed through a boundary and into the Sun’s atmosphere, gathering data that will help scientists better understand stars.
-
![[:es]Half of top cancer studies fail high-profile reproducibility effort[:]](https://katedra.eus/app/uploads/2021/12/d41586-021-03691-0_19945212.jpg)
[:es]Half of top cancer studies fail high-profile reproducibility effort[:]
Barriers to reproducing preclinical results included unhelpful author communication, but critics argue that one-time replication attempts don’t tell the whole story.
-
![[:es]This tiny iron-rich world is extraordinarily metal[:]](https://katedra.eus/app/uploads/2021/12/d41586-021-03587-z_19918996.jpg)
[:es]This tiny iron-rich world is extraordinarily metal[:]
The discovery of GJ 367b, which orbits its star in about 8 hours, demonstrates astronomers’ prowess at finding extreme planets.
-
![[:es]China’s Mars rover has amassed reams of novel geological data[:]](https://katedra.eus/app/uploads/2021/12/d41586-021-03554-8_19900266.jpg)
[:es]China’s Mars rover has amassed reams of novel geological data[:]
Data collected by the Tianwen-1 mission and Zhurong Mars rover are offering insights into a previously unexplored region of Mars’s northern hemisphere.
-
![[:es]How record wildfires are harming human health[:]](https://katedra.eus/app/uploads/2021/11/d41586-021-03496-1_19879526.jpg)
[:es]How record wildfires are harming human health[:]
As fires get bigger and rage for more of the year, scientists are racing to understand the lingering impacts.
-
![[:es]First quantum computer to pack 100 qubits enters crowded race[:]](https://katedra.eus/app/uploads/2021/11/png-4-1.png)
[:es]First quantum computer to pack 100 qubits enters crowded race[:]
But IBM’s latest quantum chip and its competitors face a long path towards making the machines useful.
-
![[:es]The chase for fusion energy[:]](https://katedra.eus/app/uploads/2021/11/20211118_feature_fusion-sh-generalfus2-1080x720-1.jpeg)
[:es]The chase for fusion energy[:]
An emerging industry of nuclear-fusion firms promises to have commercial reactors ready in the next decade.
-
![[:es]Glass is the hidden gem in a carbon-neutral future[:]](https://katedra.eus/app/uploads/2021/11/d41586-021-02992-8_19821896.jpg)
[:es]Glass is the hidden gem in a carbon-neutral future[:]
Recycling glass does not degrade it, and manufacturing it can be carbon-free. So why are many countries still burying glass in the ground?
-
![[:es]An expanding molecular toolbox untangles neural circuits[:]](https://katedra.eus/app/uploads/2021/11/d41586-021-03054-9_19770954.jpg)
[:es]An expanding molecular toolbox untangles neural circuits[:]
Scientists are developing ways to probe the activity, function and organization of neurons in real time with increasing precision.