HELSINKI — China is building towards a debut Long March 10 rocket launch in what will be a major test for the country’s crewed lunar landing plans. The Long March
HELSINKI — China is building towards a debut Long March 10 rocket launch in what will be a major test for the country’s crewed lunar landing plans. The Long March
Left: Map of the Orion Molecular Cloud (OMC) complex obtained with the IRAM 30m telescope in CO 2–1. The data are taken from Berné et al. . We indicate the
The original role of proteins was to stabilize RNA, rather than to act as enzymes. (a) The peptidyl transferase center of the Escherichia coli ribosome . The figure shows the
Venus as seen by Himawari satellites. A photo with magnified sections to show just how small Venus is in the field of view of the observation satellites. Despite this limitation,
This image from Copernicus Sentinel-1 shows circular agricultural structures near Tabarjal, in the barren desert of northern Saudi Arabia. Zoom in or click on the circles to explore this image
Amazon’s 100,000-square-foot payload processing facility at Space Florida’s Launch and Landing Facility at NASA’s Kennedy Space Center. The site is used to prepare its Project Kuiper satellites ahead of launches
There’s a good reason why astronauts tend not to stay on the International Space Station longer than six months: Microgravity is not kind to human bodies. Among other effects, it
Stephen Hawking has made a compelling case that black holes eventually evaporate, but the time scales are beyond our ability to detect it. A new paper suggests that primordial black
When the Apollo astronauts landed on the Moon, they discovered drifts of tiny brilliant orange glass beads glittering across the surface. Each one less than 1 mm across and formed
As NASA’s New Horizons spacecraft traveled through the Kuiper Belt at a distance of 438 million miles from Earth, an international team of astronomers used the far-flung probe to conduct






