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Space.com
1 小时
Discovery! Newfound exoplanet is 4th 'hot Neptune' ever found
Scientists detected the planet, designated TOI-3261 b, using NASA’s Transiting Exoplanet Survey Satellite ( TESS ). This ...
3 小时
NASA announces that an asteroid hit Earth and what the consequences were
On December 3, a tiny asteroid just 68 centimeters in size known as COWECP5 entered Earth's atmosphere, according to ...
来自MSN
5 小时
Planets, Winter Stars And Geminid Meteor Showers In December 2024 Skywatching
See Venus, Jupiter, Saturn and Mars this month. Also, see the Winter Stars, Winter Triangle, the Geminid Meteor Shower.
Interesting Engineering
3 小时
Earth’s evil twin: Why Venus was likely never habitable, despite alien life theories
A team from the University of Cambridge found that Venus’ interior is dehydrated, suggesting it never had Earth-like oceans.
8 小时
on MSN
Mars rover drivers face a steep and slippery slog out of a crater
What’s it like to be one of the few on Earth who can drive a rover on Mars?
riazor
19 小时
NASA can’t deflect this asteroid: China has plan to save the world doing this
NASA and China are both advancing planetary defense strategies, with missions to monitor asteroid threats to Earth. Can they ...
来自MSN
3 小时
Are there hidden oceans inside the moons of Uranus? Their wobbles could tell us
Studying how much the Uranian moons sway in orbit may reveal whether or not they have oceans inside of them. NASA is in the ...
ThePrint
25 分钟
Astronomers find the smallest main-belt asteroids ever detected: Study
The majority of known asteroids orbit inside the main asteroid belt, which is positioned between Mars and Jupiter at an average distance of around 250 million km from Earth. Since the discovery of the ...
ScienceAlert on MSN
17 小时
Record-Breaking Super-Earth Has The Density of Lead, Scientists Say
This Super-Earth's lead-like density puts it in a very exclusive club. It's twice Earth's density of 5.5 grams per cubic ...
12 小时
Where Did Earth's Oceans Come From? Scientists Say They Originated From Comets
Scientists have long debated how Earth became rich in liquid water after the planet formed about 4.5 billion years ago. Now a ...
India Today on MSN
8 小时
James Webb Telescope discovers frozen water outside Solar System
The research team detected a key signature of water ice at a wavelength of 3 microns, a telltale sign of frozen water coating ...
ABP Live on MSN
16 小时
ISS Took Over 8 Lakh Earth Photos In 2024 — See 10 Best Images Capturing The Changing Planet
The ISS has captured over 825,000 Earth images in 2024, contributing to studies of urban light patterns, lightning activity, ...
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