Russian astronauts are less affected by microgravity than American astronauts. Europe has terminated its exploration of Mars with Russia. Space sanctions have made Russia feel aggrieved.
Wearing reading glasses and gray hair... At the age of 55, he set foot on space three times: I have been working in aerospace all my life, and it’s worth it.
The pharmaceutical team of Wen Medical University published research results in Hepatology: discovering new targets for the treatment of liver fibrosis
A 22-year-old beautiful female college student married to Africa for love and was so humiliated that her father committed suicide by drinking medicine.