Author: Mark Zastrow

Exotic Objects, Milky Way

Black hole at center of Milky Way imaged for first time

Robotic Spaceflight

Snapshot: The James Webb Space Telescope is fully focused

Planets

Snapshot: A far-out gas giant takes shape in an unusual way

Robotic Spaceflight

U.S. pledges not to destroy its own satellites with missile tests

Human Spaceflight, Solar System, Space Exploration

50 years ago, Apollo 16 roved the lunar highlands

Human Spaceflight, Robotic Spaceflight

WATCH: South Korea tests solid-fuel rocket with sea launch

Solar System

The Sun’s coronal loops may be an optical illusion

Human Spaceflight

Genetically modified space-grown lettuce could save astronauts’ bones

Human Spaceflight, Robotic Spaceflight, Space Exploration

SpaceX defends Starlink over collision concerns

Planets

Astronomers spot signs of planets forming around dying stars

Space Exploration, The Moon

The Moon’s farside has sticky soil, Yutu-2 finds

Robotic Spaceflight, Space Exploration

James Webb Space Telescope successfully unfolds mirrors