NASA shares the attractive eye of the gravitational lens of SGAs 0033 + 02 galaxy that appears three times in one photo
NASA shares the attractive eye of the gravitational lens of SGAs 0033 + 02 galaxy that appears three times in one photo
Tag: Lens
Research: Cold planets exist throughout the Milky Way–even at the bulge of the Milky Way
Research: Cold planets exist throughout the Milky Way–even at the bulge of the Milky Way
Researchers have discovered mysterious wandering planets near the center of the Milky Way
Researchers have discovered mysterious wandering planets near the center of the Milky Way
Researchers have discovered mysterious wandering planets near the center of the Milky Way
Researchers have discovered mysterious wandering planets near the center of the Milky Way
Astronomers use artificial intelligence to reveal the actual shape of the universe
Astronomers use artificial intelligence to reveal the actual shape of the universe
Researchers have created a new type of ultra-thin liquid crystal metal lens: with electronic zoom function
Researchers have created a new type of ultra-thin liquid crystal metal lens: with electronic zoom function
Light is bent by mass: Hubble Space Telescope brings extraordinary galaxy cluster photos
Light is bent by mass: Hubble Space Telescope brings extraordinary galaxy cluster photos
MIT scientists have created a camera lens that can adjust the focus without moving parts
MIT scientists have created a camera lens that can adjust the focus without moving parts
High-ranking US officials put forward conditions, asking China to show weakness and reopen the US consulate. Ambassador to the US:Show sincerity
In the context of the Trump administration’s continuous release of its unfriendly policy towards China, Chinese Ambassador to the United States Cui Tiankai was invited to attend the 2020 annual meeting of the China-U.S. Research Center on December 3, local time, during which Ambassador Cui and the National Committee on U.S.-China Relations President Olens conducted a video conversation and discussed the future direction of Sino-US relations.
What is the expansion speed of the universe? Can you”see” the correct answer from a strong gravitational lens
One of the most important observational evidence of Big Bang cosmology is the expansion of the universe revealed by Hubble’s law. The study of the expansion speed of the universe is related to the nature of the universe. If the universe is expanding, how fast is it expanding?