Tag Archive for 'Spacecraft'

Hubble captured this image of 3I/ATLAS on July 21, 2025, when the comet was 446 million km (277 million miles) from Earth. Image credit: NASA / ESA / David Jewitt, UCLA / Joseph DePasquale, STScI.

Planetary Scientists Propose Mission to Explore Next Interstellar Comets

Sep 4, 2025 by News Staff

Planetary researchers at Southwest Research Institute has completed a study detailing how a proposed spacecraft could fly by an interstellar comet, providing...

STP-Sat6. Image credit: Northrop Grumman.

Study Reveals Cause of Potentially Damaging Electrical Discharges on Satellites

Sep 1, 2025 by News Staff

Using data collected by sensors on the U.S. Department of Defense Space Test Program Satellite 6 (STP-Sat6) in geostationary orbit, scientists have found...

Black holes are the sources of the strongest gravitational fields that can be found today in the Universe and are ideal laboratories for testing Einstein’s theory of general relativity in the strong field regime. In his article, Professor Bambi shows that the possibility of an interstellar mission to send a small spacecraft to the nearest black hole, although very speculative and extremely challenging, is not completely unrealistic. Image credit: Cosimo Bambi, doi: 10.1016/j.isci.2025.113142.

Astrophysicist Proposes Interstellar Mission to Study Black Holes

Aug 11, 2025 by News Staff

In a new paper published in the journal iScience, an astrophysicist from Fudan University discusses the possibility of sending a nanocraft to a black hole...

An artist’s concept of NASA’s Europa Clipper shows the spacecraft in silhouette against the surface of Jupiter’s icy moon Europa, with the magnetometer boom fully deployed at top and the antennas for the radar instrument extending out from the solar arrays. Image credit: NASA / JPL-Caltech.

NASA’s Europa Clipper Spacecraft Deploying Its Instruments

Nov 27, 2024 by NASA

NASA’s Europa Clipper — the largest spacecraft NASA has ever developed for a planetary mission — is already 20 million km (13 million miles)...

This side of a commemorative plate mounted on NASA’s Europa Clipper spacecraft features U.S. Poet Laureate Ada Limón’s handwritten In Praise of Mystery: A Poem for Europa. Image credit: NASA / JPL-Caltech.

NASA Scientists Unveil Design for Europa Clipper’s ‘Golden Record’

Mar 12, 2024 by News Staff

NASA’s Europa Clipper spacecraft will carry a triangular metal plate with a special message when it launches in October 2024 and heads toward Jupiter’s...

Astronaut David R. Scott, commander, gives a military salute while standing beside the deployed United States flag during the Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. The flag was deployed toward the end of EVA-2. The Lunar Module, ‘Falcon,’ is partially visible on the right. Hadley Delta in the background rises approximately 4,000 m (about 13,124 feet) above the plain. The base of the mountain is approximately 5 km (about three statue miles) away. This photograph was taken by astronaut James B. Irwin, lunar module pilot. While astronauts Scott and Irwin descended in the Lunar Module to explore the Moon, astronaut Alfred M. Worden, command module pilot, remained in lunar orbit in the Command and Service Modules. Image credit: NASA / JSC.

Lunar Anthropocene: Are We in New Epoch of Moon’s History?

Dec 11, 2023 by Natali Anderson

In a paper published in the journal Nature Geoscience, Kansas Geological Survey researcher Justin Holcomb and his colleagues argue the new epoch may have...