Science & Environment

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

Source: Phys.org - latest science and technology news stories · Published

The ELT can probe ultra-diffuse galaxies and their dark matter mysteries
Source: 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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Did early humans collect keepsakes 500,000 years ago?
Science & Environment

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
Science & Environment

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 ·