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- Space - Science News
The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more
- 太阳系 | Space. com Forums
Forum discussion tagged with 太阳系
- Astronomy - Science News
Space America risks losing its role as a space science pioneer Funding uncertainties are pushing U S space scientists out of the field and putting existing and future space missions on the
- transaksi | Space. com Forums
Forum discussion tagged with transaksi
- Earth - Science News
The Earth topic features the latest news in climate, agriculture, oceans, the environment and more
- My head hurts thinking about this. - Space. com Forums
Sorry if this topic has been done to death, or if its the wrong group to ask this question But I cant get my head around this at all Why does it take 13 billion years for the light to reach us from distant galaxies when 13 billion years ago (if I understand the big bang) we were in the same
- Planetary Science | Science News
Space Planetary Science Astronomy Planetary Science Cosmology Planetary Science How did Pluto capture its largest moon, Charon?
- Imaginary Time: now this is what EXOTIC means! - Space. com Forums
The world of quantum mechanics embraces the concept of imaginary time to explain certain phenomena It assumes a spatial direction at right angles to 'real-time' I wonder if the word 'imaginary' disguises the possibility of 5 real spatial dimensions This would involve the whole of history
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