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Outer Space

The images, captured with the Event Horizon Telescope, show the magnetic field of the supermassive black hole M87* completely reversing.

Astronomers Watched a Black Hole Unexpectedly Flip Its Magnetic Field, Challenging Theoretical Models

A series of observations between 2017 and 2021 suggest the supermassive structure’s magnetized plasma is more dynamic than thought

The three missions launched on a SpaceX Falcon 9 rocket the morning of September 24.

‘Ultimate Cosmic Carpool’ Sends Three New Missions to Monitor Space Weather and the Protective Bubble Around Our Solar System

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and provide continuous monitoring of space weather

An artistic rendering depicting dozens of exoplanets

Exoplanet Discoveries Pass the 6,000 Mark, Shedding Light on How Our Solar System Compares With the Rest of the Universe

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data

A coronal mass ejection erupts from the sun in 2013.

How Prepared Are We for a Rare and Powerful Solar Event?

A coronal mass ejection could knock out power and disrupt communication on Earth

An artistic rendering of NASA's DART spacecraft approaching Dimorphos.

Asteroid-Deflecting Missions May Need to Hit Asteroids in the Perfect Spots to Prevent Future Collisions

NASA’s DART mission proved we are able to change an asteroid’s path by smashing a spacecraft into it, but exactly where we hit a rocky body is important

The Perseverance rover sampled Cheyava Falls, a rock with "leopard spots," on Mars last year.

NASA Discovers ‘Clearest Sign’ Yet of Ancient Life on Mars in a Rock Studied by the Perseverance Rover

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine the sample more closely to know for sure

GRB 250702B was spotted in July.

Astronomers Discover Unusual, Long-Lasting Gamma-Ray Explosion Outside Our Galaxy That Appeared Several Times Throughout a Day

The burst seems to have been caused by a highly extraordinary event, but scientists don’t yet know exactly what that could be

A solar flare with the Earth for scale.

Solar Flares May Be Way Hotter Than Researchers Previously Thought

Scientists recalculated the temperature of solar flares using modern data and new models

The James Webb Space Telescope, with data from the Atacama Large Millimeter/submillimeter Array, together captured the dusty core of the Butterfly Nebula.

See the Stunning Butterfly Nebula in a New Image From the James Webb Space Telescope

The observations offer an unprecedented look at the center of the nebula, which is shrouded in a band of dust

An artist's depiction of the newly discovered "quadruple system" within the Milky Way. In it, two brown dwarfs orbit each other at the right, and together, they orbit a pair of red dwarf stars at the left.

Astronomers Spot a Rare Quadruple Star System in the Milky Way, Shedding Light on Mysterious Brown Dwarfs

The discovery can help astronomers better understand these little-known objects nicknamed “failed stars”

Where did the Big Bang take place? Is it now at the center of the universe? 

Where Did the Big Bang Happen? And More Questions From Our Readers

You’ve got questions. We’ve got experts

The Hubble Space Telescope captured this image of 3I/ATLAS with its Wide Field Camera 3.

Telescopes Reveal Surprising Chemistry of a Rare Interstellar Object Passing Through Our Solar System

Called 3I/ATLAS, the object is only the third of its kind known to astronomers, and it’s likely been heading our way for billions of years, carrying pristine material from another star system

An artist's rendition of CHIME and its Outriggers across North America localizing the radio burst.

Astronomers Spot the Brightest Fast Radio Burst Ever Detected and Observe Stars Around Its Origin for the First Time

Using two telescopes, scientists were able to pinpoint the location of the fleeting phenomenon with surprising accuracy

Bloom patterns resemble flowers as they unfold.

New Research

College Sophomore Discovers New Origami Pattern That Could Be Used to Build Telescopes and Satellites

Based on the work of a student at Brigham Young University, origami theorists have unlocked a new set of patterns that could change space exploration

An illustration of SN2021yfj enveloped in a layer of heavy elements during its supernova explosion

A Unique Supernova ‘Dazzled’ Astronomers and Revealed the Inner Layers of Stars

Researchers observed a supernova in progress that showed the onion-like structure of elements in stars, and the explosion may belong to a class of its own

New moons are only visible during solar eclipses. This visualization of a tiny sliver, for example, is technically a crescent moon.

What Is a Black Moon? The Unusual Sky Phenomenon Will Occur Later This Month, but Don’t Expect to See It

A seasonal black moon, to appear on August 22 or 23, is the third of four new moons within an astronomical season

The entrance to the Smithsonian's National Air and Space Museum in Washington, D.C.

See Electric Aircraft, Rockets and Everyone’s Favorite ‘Star Wars’ Droid at the National Air and Space Museum’s Newly Reopened Galleries

Across five exhibition halls, the museum showcases the past, present and future of aviation and space travel

Fragments of the McDonough Meteorite, which fell through the roof of a home in Georgia in June

A Meteorite Tore Through a Georgia Home’s Roof. It Turns Out the Space Rock Is Older Than Our Planet

A planetary geologist finds that the meteorite, which fell in June, came from the main asteroid belt between Mars and Jupiter

This year, a nearly full moon will make observing the Perseids harder. Here, a meteor is seen on August 3, 2025, in Spruce Knob, West Virginia.

The Popular Perseid Meteor Shower Will Peak This Week—Here’s How to Watch, Despite a Bright Moon

A waning gibbous moon will impact viewing the shooting stars, but the famous meteor shower is still worth observing

Jim Lovell while training for the Apollo 13 mission

Jim Lovell, Apollo 13 Commander Who Thrived Under Pressure, Dies at 97

The space explorer was determined throughout his life, says Teasel Muir-Harmony, the curator of the Apollo Collection at the National Air and Space Museum

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