Chemical stimuli change the trajectory and flow fields of basal Xenobots without affecting the cilia beating. (C) shows embryo extract stimulus (Supplementary Movie 13) and (D) shows ATP stimulus (Supplementary
Chemical stimuli change the trajectory and flow fields of basal Xenobots without affecting the cilia beating. (C) shows embryo extract stimulus (Supplementary Movie 13) and (D) shows ATP stimulus (Supplementary
Fully corrected and calibrated albedos of Titan (yellow), Saturn (green), Uranus (blue), and Neptune (red) covering 0.3 µm to 2.1 µm, offset for clarity. Regions of strong telluric absorption are
A new image of a supernova designated RCW 86 taken by NASA’s IXPE (Imaging X-ray Polarimetry Explorer) observatory. (Image credit: X-ray: Chandra: NASA/CXC/SAO, XMM: ESA/XMM-NEWTON, IXPE:NASA/MSFC; Optical: NSF/NOIRLab; Image Processing:
The Earth observation sector is experiencing a golden age. Satellite hardware and launch costs have plummeted, and computer power, driven by AI and analytics, continues to improve. That’s led to
Artemis II will send astronauts around the Moon and safely home. At the core of the mission is the European Service Module: providing propulsion, power and life support for their
WASHINGTON — NASA’s proposed changes to its support of commercial space stations have created concern and confusion among companies developing them, the head of an industry organization warned. In March
Applications 27/03/2026 440 views 11 likes Everyone knows what a hurricane is, but a lesser-known storm type – a medicane – recently made landfall in Libya. While the arrival of
View larger. | Here’s a unique view of the moon as it moved in front of the sunlit side of Earth in 2015. The Deep Space Climate Observatory (DSCOVR) satellite
Artist’s concept of the strange star Gamma Cassiopeiae (aka gamma-Cas) and its small-but-dense white dwarf companion. New data from X-ray space telescope XRISM shows a white dwarf consuming the disk
This week, NASA administrator Jared Isaacman announced the agency will be developing the “first nuclear powered interplanetary spacecraft” ahead of a planned 2028 launch to Mars. The ambition of the






