Our product
Andromeda
A social platform for conversation and live audio, with ways to explore the world, the night sky and the universe, designed, built and operated by Persephone Reborn LLC. Free to join for anyone aged 16 or over.
Posts and conversation
Say it, show it, talk it through
Andromeda is built around conversation: what members share, and the replies, reposts and threads that grow from it.
- Posts with several pictures, video, polls and link previews
- Replies and threads, reposts and quote-posts
- Novas, Andromeda's own reaction, in place of a plain like
- Hashtags that open a topic, and mentions that reach a person
- Drafts to finish later, bookmarks to come back to, and editing after posting
Your timeline
See what you came for
Members choose how their timeline works, and Comets sit above it for moments that are about now.
- The latest from the people you follow, or a selection of what is resonating across Andromeda
- Comets: short-lived moments in a tray above the timeline, that pass like their namesake
- Trending topics and suggestions of who to follow
Spheres
Live audio, together
Spheres are Andromeda's live audio rooms: a host invites speakers to the stage, and anyone can come in and listen.
- Live captions, shown in each listener's own language
- A text chat alongside the conversation
- Keep listening in a small floating player while you browse
- Rejoin without starting over if your connection drops
- Replay a recorded room by chapter
The Lens
Point your phone at the world
The Lens names what your camera sees, as it sees it, and lets you leave something behind for the next person who passes.
- Names what it sees as you look: plants, animals, objects and signs
- Memories: leave a photo, a short video or a voice note on a place or a thing, for whoever finds it next
- A photo Memory never shows a face: the phone checks before it is left
- A journal of everything you have found
- 360: capture a whole room or street, and draw a measured floor plan on an iPhone Pro
- It names things, and never says whether something is safe to eat, touch or take
The Sky
Look up, and know what you are seeing
Hold your phone up to the night, and the Sky draws what is above you, where you stand, at that moment.
- The stars and constellations, named and drawn as you move the phone
- The Moon and the planets, in their true places
- The Milky Way, and the skyline of where you are
- The International Space Station and satellites as they pass over
- Comets, meteor showers and aurora, when they are there to see
Ouranos
The universe, as a map
Ouranos is a map of the universe you can travel, from our own Moon to the galaxies beyond the Milky Way, built from published measurements.
- The planets of the Solar System and hundreds of their moons
- The Milky Way in three dimensions, drawn from tens of thousands of measured stars
- The Andromeda galaxy and our other neighbours in the Local Group
- The history of the universe, from the first moments after the Big Bang to today, saying plainly what is theory, what is disputed and what has never been seen
- Worlds never photographed up close are labelled as an artist's impression, and facts carry their sources
Direct messages
Private conversations, kept private
Direct messages are for conversations between members, away from the public timeline.
- End-to-end encrypted on every device a member uses, each with its own key
- A list of your devices in Settings; a device you remove receives nothing new
- Control over who can message you
Synergy
Meeting someone new
Synergy helps adults meet new people with shared interests, with safety rules built in.
- Open only to members whose date of birth shows they are 18 or over
- Closed to any account linked to a parent or guardian
- Distance limits that never show your location to anyone else
Safety and control
Built in, not added afterwards
Every account comes with the protections and controls members need, from the moment they join.
- Email confirmation before posting or messaging
- Two-factor sign-in and passkeys, and new passwords checked against known data breaches
- Block, mute and report; private accounts; control over who can tag or quote you
- Download your data, or delete your account, at any time
Availability
Wherever you are
Andromeda runs in any modern web browser, on desktop and on phones, at andromedasphere.com.
On a phone it can be added to the home screen and opened like an app, and a native iPhone app is in development. Andromeda is operated by Persephone Reborn LLC.
Safety
How Andromeda is kept safe
New members confirm their email before they can post or message. Reports go to moderators, who can remove posts and warn or suspend accounts, and members can follow the reports they have filed. The Trust & Safety page explains every part of it, with a link to the policy each rule comes from.
Questions about Andromeda?
Business and partnership enquiries go to the company. Members can get help on the Support page.