Suggested Searches

Gravitational Microlensing

Filters

Choose filter logic

All Categories

Date Range
Roman Series: Why NASA’s Roman Space Telescope Will Make Unexpected Discoveries
22 min read

Take a deep dive into the science of NASA’s Nancy Grace Roman Space Telescope with Julie McEnery, Roman's senior project…

Aug 27, 2026
Journey to Center of Milky Way With Upcoming NASA Roman Core Survey
7 min read

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at…

Jan 23, 2026
Article
Small Steps, Giant Leaps: Episode 162: 6,000 Exoplanets and Counting
21 min read

On September 17, 2025, NASA announced that the number of exoplanets, planets outside our solar system, tracked by NASA has…

Sep 18, 2025
Hubble’s Gravitational Lenses
7 min read

Overview Hubble’s View of Gravitational Lenses Stars Galaxies and quasars aren’t the only gravitationally lensed objects that Hubble has captured.…

Feb 28, 2024
Mission

Multimedia

This plot shows data obtained from NASA Spitzer Space Telescope, and the Optical Gravitational Lensing Experiment telescope located in Chile, during a microlensing event.
This artist map of the Milky Way shows the location of one of the farthest known exoplanets, lying 13,000 light-years away. Most of the thousands of exoplanets discovered to date are closer to our solar system, as indicated by the pink/orange areas.
Two space-based telescopes, NASA's Spitzer and Swift, teamed up with ground-based observatories to observe a microlensing event caused by a brown dwarf.
Go To Galleries
Keep Exploring

Discover More Topics From NASA

Multi Sector Planner

External Image

CSDA Vendor - Orbital Sidekick

Orbital Sidekick’s GHOSt satellite imagery displaying two applications from left-to-right. Summer 2026 Montana Wildfire (Panels 1–2): True-color RGB (1) shows visible smoke, while (2) shortwave infrared (SWIR) reveals active fires. Rocklea Dome, Australia (Panels 3–5): True-color RGB (3), a mineral index (4) mapping hematite (red), carbonates (green), and white mica (blue), and a decorrelation stretch (5) highlighting magnesium carbonate, felsic, and iron oxide minerals.

Space Economy Series

External Image

Winners of NASA HRP’s Artemis II Data Methodology Challenge

External Image