科学与环境

The ELT can probe ultra-diffuse galaxies and their dark matter mysteries

来源: Phys.org - latest science and technology news stories · 发布于

The ELT can probe ultra-diffuse galaxies and their dark matter mysteries
来源: Phys.org - latest science and technology news stories

We've been waiting a long time for the Extremely Large Telescope's first light, scheduled for March 2029. Telescopes this large, powerful and costly always have multiple science goals, and that's true for the ELT. One of its science goals is to study fundamental aspects of the un

We've been waiting a long time for the Extremely Large Telescope's first light, scheduled for March 2029. Telescopes this large, powerful and costly always have multiple science goals, and that's true for the ELT. One of its science goals is to study fundamental aspects of the universe, including dark matter.

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Tree-rich landscapes help birds and bats nearly double cacao yields in Peru
科学与环境

Tree-rich landscapes help birds and bats nearly double cacao yields in Peru

Tropical farmers are often expected to choose between high crop yields and protecting wildlife. However, an international team of researchers led by the University of Vienna, in collaboration with the universities of Göttingen and Würzburg in Germany and Bioversity International

Phys.org - latest science and technology news stories ·

Did early humans collect keepsakes 500,000 years ago?
科学与环境

Did early humans collect keepsakes 500,000 years ago?

Most of us are familiar with the urge to pick up a seashell from the beach or keep a stone from a hiking trip. The object itself may be ordinary, but to the person who keeps it, it serves as a reminder of a particular moment, place or person. Where did this behavior come from? Di

Phys.org - latest science and technology news stories ·

Some regions may already be living in a 1.5°C warmer world
科学与环境

Some regions may already be living in a 1.5°C warmer world

Regions worldwide may have already experienced around 90%–94% of the warming expected when the global average reaches 1.5°C above preindustrial levels, and 65%–76% of that expected at 2°C of warming. The findings, published in Nature Climate Change, suggest that regional warming

Phys.org - latest science and technology news stories ·