Discovery of most distant rotating disk galaxy challenges current formation theories
The REBELS-25 galaxy seen by the Atacama Large Millimeter/submillimeter Array (ALMA), superimposed on an infrared image of other stars and ...
Tag: challenges
Chemist challenges traditional ideas about crystal growth
Graphical summary. Credit: Matter (2024). DOI: 10.1016/j.matt.2024.08.011 Remember that old high school chemistry experiment where salt crystals precipitate from a ...
Quantized redshift and challenges to the Big Bang hypothesis
Credit: Wikipedia/public domain A Doppler shift is defined as a change in the frequency of light or sound as an ...
Saudi Arabia, China and the Petroyuan: Potential and Challenges | Economy
It seems that the demands of China and some Western officials to find an alternative to the dollar in the ...
Observational study supports centuries-old theory that challenges Big Bang
Researchers at Northeastern University have shown that our visible universe and invisible dark matter have likely evolved together since the ...
Kamala Harris challenges Donald Trump to debate again
Kamala Harris challenged Republican rival Donald Trump to a second fight shortly after their first matchup ended Tuesday in Philadelphia, ...
Trump-Harris debate: What are the challenges for both candidates?
Kamala Harris and Donald Trump will face off for the first time in their political careers on Tuesday night in ...
Prosecutor challenges Alec Baldwin’s mistrial
A U.S. prosecutor has asked the U.S. court to reverse its mistrial of actor Alec Baldwin on manslaughter charges, arguing ...
New measures of the Central Bank of Iraq between local challenges and US sanctions | Economy
Aljazeera.net correspondentsBaghdadThe meetings held by the Iraqi Central Bank delegation in Washington have gained great momentum, according to financial and ...
China’s solar sector faces major challenges | Economy
China's solar sector, which accounts for about 80% of global production, is going through a tough phase as it is ...
