Specifications Optics: Fully multicoated lenses and prisms Design: Roof prism Magnification: 10x Objective lens: 1.2 inches (30 mm) Waterproof/fog-proof: Yes / Yes Field of view at 330 feet (1,000 m):
10801Articles
Left panel: Multiple observations of proper motion of Sirius B from 1980 to 2022. From Earth, the separation between Sirius A and B varies between 3 and 11 arcsec on
A new shock-and-awe movie might sharpen public concern about American vulnerability to nuclear attack and defense against it. The fictional ”House of Dynamite” shows United States leaders trying to respond to a
Comets of this type aren’t everyday sightings. The opportunity to observe objects that might have orbital periods measured in thousands of years is fleeting. So when Comet Lemmon recently appeared
WASHINGTON — One of the largest antennas in NASA’s Deep Space Network was damaged in September and may be out of service for an extended period, further straining the system.
TAMPA, Fla. — New Mexico-based mPower Technology has started automated, high-volume production of its space-grade solar modules in New York, the company announced Nov. 11 as it ramps up to
A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that’s even if the concept of quantum gravity does not exist. The idea comes from
Check out the ripples from the coronal wave lifting off during the X5.1 solar flare. (Image credit: NOAA Space Weather Prediction Center) The sun erupted in spectacular fashion this morning
WASHINGTON — Rocket Lab has delayed the first launch of its reusable Neutron rocket to 2026, saying it wants to maximize the chances that the flight will be a success.
HELSINKI — China is continuing to assess plans for the return of the Shenzhou-20 crew following a suspected debris strike, with no new return timeline announced. A China Manned Space
Advertisement
Popular Now
-
01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04Φsat-2 begins science phase for AI Earth images -
05Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
06Thermodynamic Constraints On The Citric Acid Cycle And Related Reactions In Ocean World Interiors -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
Scroll to Top